Slide 3-2 — Topic 3: Operating Decisions and the Income Statement

第3-2页——主题三：经营决策与损益表

Knowledge Points (知识点)

Operating Decisions (经营决策)
Link to Income Statement (与损益表的联系)
Focus of Chapter (本章重点)

Operating Decisions (经营决策)

Explanation (解释):
Operating decisions are the routine choices managers make about pricing, production, staffing, and expense control. They directly shape a company’s day-to-day financial performance.
经营决策是管理者在定价、生产、人力安排和费用控制上的日常选择，这些选择直接影响企业的日常财务表现。

Example (例子):
A company decides to hire five additional salespeople. This increases salary expenses but may also boost revenues if sales rise.
一家公司决定增加五名销售人员。这会增加薪资费用，但如果销售额上升，则可能提升收入。

Extension (拓展):
Sound operating decisions improve profitability and sustainability. Poor decisions may lead to excess costs, inefficiency, and lower income.
合理的经营决策能提升盈利能力和可持续性，而不当的决策可能导致成本过高、效率低下和利润下降。

Link to Income Statement (与损益表的联系)

Explanation (解释):
The income statement records the results of operating decisions by showing revenues, expenses, and net income.
损益表通过列示收入、费用和净利润来反映经营决策的结果。

Example (例子):
If a company offers a 10% discount on all sales, revenues decrease, leading to a lower net income.
如果公司对所有销售提供 10% 折扣，收入会减少，净利润也会下降。

Extension (拓展):
The income statement acts as a feedback tool, allowing managers and investors to evaluate the financial impact of prior decisions.
损益表充当反馈工具，使管理层和投资者能够评估过往决策的财务影响。

Focus of Chapter (本章重点)

Explanation (解释):
This chapter focuses on understanding how operating decisions are captured in accounting records and how they flow into financial statements.
本章重点在于理解经营决策如何在会计记录中体现，并最终汇总到财务报表中。

Example (例子):
A manager delays paying suppliers. This affects the balance sheet (accounts payable) and indirectly affects income if discounts are lost.
一位经理推迟支付供应商款项。这会影响资产负债表上的应付账款，并在丧失折扣时间接影响利润。

Extension (拓展):
Linking business decisions to accounting ensures managers can make informed choices that balance growth with financial health.
将商业决策与会计联系起来，可以确保管理者做出兼顾增长和财务健康的明智选择。

Summary (总结)

本页核心内容：

经营决策 是影响公司日常运作与财务表现的关键。
损益表 是经营决策结果的集中反映。
本章重点 是理解决策如何通过会计记录和报表展现其财务影响。

关键会计原则 (Key Accounting Principles):

收入确认原则 (Revenue Recognition Principle)：收入应在实现并赚取时确认。
配比原则 (Matching Principle)：费用应与相关收入在同一期间确认。

Slide 3-2 — Topic 3: Operating Decisions and the Income Statement

第3-2页——主题三：经营决策与损益表

Knowledge Points (知识点)

Operating Decisions (经营决策)
Link to Income Statement (与损益表的联系)
Focus of Chapter (本章重点)

Operating Decisions (经营决策)

Link to Income Statement (与损益表的联系)

Focus of Chapter (本章重点)

Summary (总结)

本页核心内容：

经营决策 是影响公司日常运作与财务表现的关键。
损益表 是经营决策结果的集中反映。
本章重点 是理解决策如何通过会计记录和报表展现其财务影响。

关键会计原则 (Key Accounting Principles):

收入确认原则 (Revenue Recognition Principle)：收入应在实现并赚取时确认。
配比原则 (Matching Principle)：费用应与相关收入在同一期间确认。

Slide 3-4 — The Operating Cycle (I)

第3-4页——经营周期 (I)

Knowledge Points (知识点)

Steps of the Operating Cycle (经营周期的步骤)
Purpose of the Cycle (循环的目的)
Importance of Credit Transactions (赊销与赊购的重要性)

Steps of the Operating Cycle (经营周期的步骤)

Explanation (解释):
The operating cycle represents the sequence of business activities:
Purchase or manufacture → Deliver goods/services → Pay suppliers → Collect payment from customers.
经营周期表示企业的业务活动顺序：采购或生产 → 交付商品/服务 → 支付供应商 → 收取客户付款。

Example (例子):
A clothing store purchases shirts on credit, sells them to customers, and later collects cash while paying suppliers afterward.
一家服装店赊购衬衫，出售给顾客，之后收取现金并支付供应商。

Extension (拓展):
The cycle length influences liquidity. Shorter cycles improve cash flow, while longer cycles may create financing pressure.
周期长短影响流动性。周期短能改善现金流，而周期长可能导致融资压力。

Purpose of the Cycle (循环的目的)

Explanation (解释):
The operating cycle illustrates how resources are transformed into cash through sales.
经营周期说明了企业如何通过销售将资源转化为现金。

Example (例子):
A bakery buys flour, bakes bread, sells it to customers, and collects payments.
面包店购买面粉，制作面包，卖给顾客，并收取现金。

Extension (拓展):
Understanding the cycle helps managers optimize working capital and ensure liquidity.
理解经营周期有助于管理者优化营运资金并保障流动性。

Importance of Credit Transactions (赊销与赊购的重要性)

Explanation (解释):
Credit purchases and credit sales mean cash inflows/outflows occur later than the actual transactions.
赊购和赊销意味着现金流入/流出滞后于实际交易。

Example (例子):
A supplier allows 30 days to pay, while customers are given 45 days to pay.
供应商给30天付款期限，而顾客获得45天付款期限。

Extension (拓展):
Proper credit management avoids liquidity risks and improves financial stability.
合理的信用管理能避免流动性风险并提升财务稳定性。

Summary (总结)

本页核心概念：

经营周期步骤：采购/生产 → 销售 → 收款 → 支付
循环目的：说明资源如何转化为现金
赊销赊购的重要性：影响现金流与资金管理

关键会计原则 (Key Accounting Principles):

持续经营假设 (Going Concern Assumption)
收入确认原则 (Revenue Recognition Principle)

Slide 3-5 — The Operating Cycle (II)

第3-5页——经营周期 (II)

Knowledge Points (知识点)

The Operating Cycle Definition (经营周期定义)
Time Period Recognition Issues (会计期间确认问题)
Measurement Issues in Operating Activities (经营活动中的计量问题)

The Operating Cycle Definition (经营周期定义)

Explanation (解释):
The operating cycle is the time span from purchasing/manufacturing products on credit to receiving payment from customers.
经营周期是从赊账采购/制造产品到从客户收到付款的时间跨度。

Example (例子):
Papa John’s purchases ingredients on credit, makes pizzas, sells to customers on credit, and collects cash afterward.
Papa John’s 赊购原料，制作披萨，赊销给顾客，之后收取现金。

Extension (拓展):
Cycle length differs by industry: retailers have short cycles (days), manufacturers like airplane makers may have years-long cycles.
周期长短因行业而异：零售业周期短（数天），飞机制造周期可长达数年。

Time Period Recognition Issues (会计期间确认问题)

Explanation (解释):
Recognition issues involve deciding when to record business activities in financial statements.
确认问题涉及在财务报表中何时记录业务活动。

Example (例子):
Papa John’s delivers pizza on Dec 31 but receives cash Jan 5:

Accrual basis: Revenue on Dec 31
Cash basis: Revenue on Jan 5
Papa John’s 12月31日交付披萨，1月5日收款：
权责发生制：12月31日确认收入
现金收付制：1月5日确认收入

Extension (拓展):
Premature recognition (before delivery) overstates current income, understates future income, and violates GAAP.
提前确认收入会虚增当期利润、低估未来利润，并违反会计准则。

Measurement Issues in Operating Activities (经营活动中的计量问题)

Explanation (解释):
Measurement issues determine what amount to record for activities (historical cost, fair value, etc.).
计量问题决定以什么金额记录业务活动（历史成本、公允价值等）。

Example (例子):
Papa John’s buys inventory at $10, 000, ma r k e t v a l u er i ses t o$ 12,000. GAAP requires recording at $10, 000, a d j u s t e d i f ma r k e t < cos t . P a p a J o hn ’ s 采购存货$ 10,000，市场价值升至 $12, 000 。 G AA P 要求按$ 10,000记录，若市价低于成本需调整。

Extension (拓展):

Historical cost: Stable, objective, but less current.
Fair value: Relevant, but volatile.
Lower of cost or market: Conservative, prevents overstatement.
历史成本：稳定、客观，但缺乏实时性。
公允价值：更贴近现实，但波动大。
成本与市价孰低：保守，避免资产高估。

Summary (总结)

本页核心概念：

经营周期定义：业务活动从采购到收款的完整循环
会计期间确认问题：解决“何时记录”的问题，强调权责发生制
计量问题：解决“记录多少”的问题，不同计量基础会影响利润表

关键会计原则 (Key Accounting Principles):

收入确认原则 (Revenue Recognition Principle)
配比原则 (Matching Principle)
历史成本原则 (Historical Cost Principle)

Slide 3-6 — The Time Period Assumption

第3-6页——会计期间假设

Knowledge Points (知识点)

Time Period Assumption (会计期间假设)
Reporting for Short Periods (短期报告：月/季/年)
Implications for Accrual & Estimation (对权责发生制与估计的影响)

Time Period Assumption (会计期间假设)

Explanation (解释):
Financial information is reported for relatively short, artificial periods (monthly, quarterly, annually) to meet decision makers’ needs, even though a business has a long or indefinite life.
为了满足决策者需求，即使企业生命周期很长或不确定，也要把财务信息在短期的人为会计期间（月/季/年）内进行报告。
Source: slide explicitly lists “report financial information for relatively short time periods (monthly, quarterly, annually).* 资料源：本页明确写明“为相对较短期间（月/季/年）报告财务信息”。 :contentReference[oaicite:2]{index=2}

Example (例子):
A retailer with continuous operations issues monthly internal reports and quarterly/ annual external statements to investors.
一家持续经营的零售商每月出内部报表、每季和每年对外发布财务报表。

Extension (拓展):
Short reporting periods improve timeliness but introduce cutoff and allocation challenges (e.g., where to split transactions straddling two periods).
短期间报告提高了及时性，但会带来截止点与期间分摊挑战（如跨期交易如何切分）。

Reporting for Short Periods (短期报告：月/季/年)

Explanation (解释):
Annual accounting periods are shown against the “Life of the Business,” highlighting the artificial segmentation of an ongoing entity.
把年度会计期间与“企业生命周期”并列展示，强调持续经营被人为切割成一个个报告期。 :contentReference[oaicite:3]{index=3}

Example (例子):
A service delivered on Dec 31 belongs to the current year even if cash is collected next January.
12月31日完成的服务应计入当年，即便现金在下一年1月才收到。

Extension (拓展):
Frequent reporting increases comparability across firms/periods but relies on consistent recognition and measurement rules (see Slide 3-5).
高频报告提升了公司与期间之间的可比性，但前提是确认与计量规则一致（参见第3-5页）。 :contentReference[oaicite:4]{index=4}

Implications for Accrual & Estimation (对权责发生制与估计的影响)

Explanation (解释):
Because periods are short, accrual accounting uses adjusting entries and estimates (e.g., depreciation, accruals) to place revenues/expenses in the proper period.
由于期间较短，权责发生制依赖期末调整与估计（如折旧、应计项目）以把收入/费用放到正确期间。

Example (例子):
Accrued salaries for the last week of December are recorded as Salary Expense in December and Salaries Payable at year-end.
12月底最后一周的工资计入当期工资费用，并在年末确认为应付工资。

Extension (拓展):
This links forward to later slides on adjusting entries and closing; getting the period right is the foundation of faithful representation.
这与后续的调整分录和结账相衔接；正确归属期间是真实表述的基础。 :contentReference[oaicite:5]{index=5}

Summary (总结)

本页核心：

会计期间假设：为满足决策需求，将持续经营的人生意切分为月/季/年短期报告。
短期报告的代价：需要准确的截止、分摊与估计。
与权责发生制的关系：通过调整分录把收入/费用放入正确期间，保证报表有用且可比。

关键会计原则 (Key Accounting Principles)：

会计期间假设 (Time Period Assumption)
收入确认原则 (Revenue Recognition)、配比原则 (Matching)（与3-5页相互支撑）

Slide 3-7 — Elements on the Income Statement

第3-7页——损益表要素

Knowledge Points (知识点)

Revenues (收入)
Expenses (费用)
Gains (收益)
Losses (损失)

Revenues (收入)

Explanation (解释):
Increases in assets or settlements of liabilities from ongoing operations (the primary activities).
来自持续经营活动引起的资产增加或负债结清。 :contentReference[oaicite:8]{index=8}

Example (例子):
Papa John’s restaurant and commissary sales; franchise royalties.
例如 Papa John’s 的餐饮与中央厨房销售、特许权使用费。 :contentReference[oaicite:9]{index=9}

Extension (拓展):
Revenue recognition follows control transfer/performance obligations; it feeds directly into net income.
收入确认遵循控制转移/履约义务，并直接影响净利润。

Expenses (费用)

Explanation (解释):
Decreases in assets or increases in liabilities from ongoing operations.
源于持续经营所致的资产减少或负债增加。 :contentReference[oaicite:10]{index=10}

Example (例子):
Cost of sales (used inventory), salaries and benefits, G&A costs.
如：销售成本（已耗用的存货）、薪酬福利、管理费用。 :contentReference[oaicite:11]{index=11}

Extension (拓展):
By the matching principle, expenses are recognized in the same period as related revenues.
遵循配比原则，费用与相关收入在同一期间确认。

Gains (收益)

Explanation (解释):
Increases in assets or settlements of liabilities from peripheral (noncore) transactions.
来自边缘性/非主营交易导致的资产增加或负债结清。 :contentReference[oaicite:12]{index=12}

Example (例子):
Gain on sale of land (not a core pizza operation).
出售土地产生的处置收益（非披萨主营业务）。 :contentReference[oaicite:13]{index=13}

Extension (拓展):
Gains are shown below operating income to distinguish from core profitability.
收益通常列示在营业利润之下以区分主营盈利能力。 :contentReference[oaicite:14]{index=14}

Losses (损失)

Explanation (解释):
Decreases in assets or increases in liabilities from peripheral transactions.
来自非主营交易引起的资产减少或负债增加。 :contentReference[oaicite:15]{index=15}

Example (例子):
Loss on disposal of equipment; impairment unrelated to core pizza sales.
处置设备损失；与披萨主营无直接关系的减值损失。

Extension (拓展):
Separating losses from operating expenses helps users assess core vs. noncore performance drivers.
将损失与营业费用分开，有助于分析主营与非主营的业绩驱动。

Summary (总结)

本页核心：

收入/费用对应持续经营的日常活动；收益/损失对应非主营的偶发交易。
准确区分四要素有助于评估主营盈利能力（Operating Income）与非经常性影响。

关键会计原则 (Key Accounting Principles)：

收入确认原则 (Revenue Recognition)（界定何时确认收入） :contentReference[oaicite:16]{index=16}
配比原则 (Matching)（费用与相关收入同期间确认） :contentReference

Slide 3-8 — Income Statement Example (Papa John’s)

第3-8页——损益表示例（Papa John’s）

Knowledge Points (知识点)

Structure of the Income Statement (损益表结构)
Revenues and Operating Expenses (收入与营业费用)
Operating Income and Non-operating Items (营业利润与非营业项目)

Structure of the Income Statement (损益表结构)

Explanation (解释):
An income statement follows the format: Revenues – Expenses = Net Income. It distinguishes operating vs. non-operating activities.
损益表遵循公式：收入 – 费用 = 净利润，并区分主营与非主营活动。 :contentReference[oaicite:0]{index=0}

Example (例子):
Papa John’s January statement: Total revenues $68, 800; T o t a l cos t s / e x p e n ses$ 51,000; Net income $21, 800. P a p a J o hn ’ s 1 月份报表：总收入$ 68,800；总费用 $51, 000 ；净利润$ 21,800。 :contentReference[oaicite:1]{index=1}

Extension (拓展):
The format enables comparability across firms/industries and supports ratio analysis (e.g., profit margin).
这种格式便于跨公司、跨行业比较，并支持比率分析（如利润率）。

Revenues and Operating Expenses (收入与营业费用)

Explanation (解释):
Revenues include restaurant/commissary sales and franchise royalties; operating expenses include cost of sales, salaries, and G&A.
收入包括餐饮/中央厨房销售和特许权使用费；营业费用包括销售成本、薪酬和管理费用。 :contentReference[oaicite:2]{index=2}

Example (例子):
Papa John’s: Sales revenue $66, 000; F r an c hi seroy a lt i es$ 2,800; Cost of sales $30, 000; S a l a r i es$ 14,000; G&A $7, 000. P a p a J o hn ’ s ：销售收入$ 66,000；特许权费 $2, 800 ；销售成本$ 30,000；薪资 $14, 000 ；管理费用$ 7,000。

Extension (拓展):
The matching principle requires expenses (e.g., salaries, G&A) to be recognized in the same period as the revenues they help generate.
配比原则要求费用（如薪酬、管理费用）与其帮助产生的收入在同一期间确认。

Operating Income and Non-operating Items (营业利润与非营业项目)

Explanation (解释):
Operating income = Revenues – Operating Expenses. Non-operating items (e.g., investment income, gains/losses) are listed separately.
营业利润 = 收入 – 营业费用。非营业项目（如投资收益、处置收益/损失）单独列示。

Example (例子):
Papa John’s: Operating income $17, 800; I n v es t m e n t in co m e$ 1,000; Gain on sale of land $3, 000; N e t in co m e$ 21,800.
Papa John’s：营业利润 $17, 800 ；投资收益$ 1,000；出售土地收益 $3, 000 ；净利润$ 21,800。 :contentReference[oaicite:3]{index=3}

Extension (拓展):
Separating operating and non-operating sections clarifies core profitability versus peripheral transactions.
区分营业与非营业项目有助于明确主营盈利能力与偶发交易的区别。

Summary (总结)

本页核心内容：

损益表结构：收入 – 费用 = 净利润
收入与费用：主营收入、成本、薪资、管理费用
营业利润与非营业项目：区分主营与非主营影响

关键会计原则 (Key Accounting Principles)：

配比原则 (Matching Principle)
收入确认原则 (Revenue Recognition Principle)

Slide 3-9 — Major Operating Expenses

第3-9页——主要营业费用

Knowledge Points (知识点)

Cost of Sales (销售成本)
Salaries and Benefits (薪酬与福利)
General & Administrative Expenses (管理费用)

Cost of Sales (销售成本)

Explanation (解释):
Cost of sales represents the cost of inventory and supplies consumed to generate sales revenue.
销售成本指为产生销售收入而耗用的存货和原材料的成本。

Example (例子):
Papa John’s reported $30, 000 a scos t o f s a l es a g ain s t$ 66,000 of sales revenue.
Papa John’s 报告 $30, 000 的销售成本，对应$ 66,000 的销售收入。 :contentReference[oaicite:4]{index=4}

Extension (拓展):
Gross margin analysis = Sales Revenue – Cost of Sales. A critical metric for pricing and efficiency.
毛利分析 = 销售收入 – 销售成本，是定价与效率的重要指标。

Salaries and Benefits (薪酬与福利)

Explanation (解释):
Salaries and benefits are expenses from compensating employees, essential for ongoing operations.
薪酬与福利是支付员工劳动报酬而产生的费用，是持续经营的必要支出。

Example (例子):
Papa John’s listed $14, 000 f ors a l a r i es an d b e n e f i t s . P a p a J o hn ’ s 列示$ 14,000 的薪酬与福利支出。 :contentReference[oaicite:5]{index=5}

Extension (拓展):
High labor costs may reduce profitability unless matched by higher productivity or revenue.
若无更高生产力或收入支撑，高劳动力成本可能削弱盈利能力。

General & Administrative Expenses (管理费用)

Explanation (解释):
General and administrative (G&A) expenses cover overhead not directly tied to production or sales.
管理费用涵盖未直接与生产或销售相关的间接开支。

Example (例子):
Papa John’s incurred $7,000 in G&A expenses in January. Papa John’s 在1月发生$ 7,000 的管理费用。 :contentReference[oaicite:6]{index=6}

Extension (拓展):
Monitoring G&A helps control overhead; excessive G&A can signal inefficiency.
监控管理费用有助于控制间接支出；过高的管理费用可能表明效率低下。

Summary (总结)

本页核心内容：

销售成本：核心费用，直接关系毛利
薪酬与福利：必需支出，需与生产率平衡
管理费用：间接支出，需控制避免低效

关键会计原则 (Key Accounting Principles)：

配比原则 (Matching Principle)
权责发生制 (Accrual Basis Accounting)

Slide 3-10 — Net Income

第3-10页——净利润

Knowledge Points (知识点)

Definition of Net Income (净利润的定义)
Formula & Calculation (公式与计算)
Importance for Stakeholders (对利益相关者的重要性)

Definition of Net Income (净利润的定义)

Explanation (解释):
Net income is the final result of subtracting expenses (including taxes) from revenues. It represents the profit attributable to shareholders.
净利润是收入减去所有费用（包括税收）后的最终结果，代表可归属于股东的利润。 :contentReference[oaicite:0]{index=0}

Example (例子):
Papa John’s: Revenues $68, 800- T o t a l cos t s / e x p e n ses$ 47,000 = Net Income $21, 800. P a p a J o hn ’ s ：收入$ 68,800 – 总成本/费用 $47, 000 = 净利润$ 21,800。

Extension (拓展):
Net income links the income statement with retained earnings in the equity section of the balance sheet.
净利润把损益表与资产负债表中股东权益的留存收益联系起来。

Formula & Calculation (公式与计算)

Explanation (解释):
Net Income = Revenues – Expenses + Gains – Losses.
净利润 = 收入 – 费用 + 收益 – 损失。

Example (例子):
Papa John’s reported: Operating income $17, 800 + I n v es t m e n t in co m e$ 1,000 + Gain $3, 000 = N e t I n co m e$ 21,800.
Papa John’s 报告：营业利润 $17, 800 + 投资收益$ 1,000 + 处置收益 $3, 000 = 净利润$ 21,800。

Extension (拓展):
This formula emphasizes the distinction between core operating results and peripheral transactions.
该公式强调主营结果与非主营交易的区分。

Importance for Stakeholders (对利益相关者的重要性)

Explanation (解释):
Net income is the primary indicator of profitability and performance, used by investors, creditors, and managers.
净利润是盈利和业绩的主要指标，被投资者、债权人和管理者使用。

Example (例子):
Higher net income often leads to increased stock prices and higher dividends.
较高的净利润通常会带来股价上涨和更高的股息。

Extension (拓展):
Stakeholders also compare net income trends across periods to evaluate sustainability.
利益相关者还会比较不同期间的净利润趋势，以评估持续性。

Summary (总结)

本页核心内容：

净利润 = 收入 – 费用 + 收益 – 损失
它是盈利能力的集中指标，直接影响股东权益
是投资者和管理层评估业绩的重要基准

关键会计原则 (Key Accounting Principles)：

配比原则 (Matching Principle)
收入确认原则 (Revenue Recognition Principle)

Slide 3-11 — The Cash Basis and the Accrual Basis of Accounting

第3-11页——现金基础与权责发生制基础

Knowledge Points (知识点)

Cash Basis Accounting (现金基础会计)
Accrual Basis Accounting (权责发生制会计)
Comparison & Implications (比较与影响)

Cash Basis Accounting (现金基础会计)

Explanation (解释):
Cash basis recognizes revenues when cash is received and expenses when cash is paid.
现金基础在收到现金时确认收入，在支付现金时确认费用。 :contentReference[oaicite:1]{index=1}

Example (例子):
A consultant receives $2,000 on Jan 5 for services completed Dec 31 → revenue recorded Jan 5.
顾问在1月5日收到 2,000 美元，服务已在12月31日完成 → 收入在1月5日确认。

Extension (拓展):
Simple but not GAAP-compliant; may distort profitability across periods.
简单但不符合 GAAP；可能扭曲跨期盈利情况。

Accrual Basis Accounting (权责发生制会计)

Explanation (解释):
Accrual basis recognizes revenues when earned and expenses when incurred, regardless of cash flows.
权责发生制在收入实现和费用发生时确认，而不论现金收付时间。

Example (例子):
Same consultant service on Dec 31 is recorded as revenue in December, even if cash arrives Jan 5.
同样的顾问服务在12月31日完成，即便1月5日收款，也在12月确认收入。

Extension (拓展):
Required by GAAP and IFRS; ensures matching of revenues and expenses, producing more accurate financial reporting.
GAAP 和 IFRS 要求采用；能保证收入与费用配比，提供更准确的财务报告。

Comparison & Implications (比较与影响)

Explanation (解释):
Accrual basis provides a more faithful representation of financial performance than cash basis.
与现金基础相比，权责发生制能更真实地反映财务表现。

Example (例子):
Cash basis might show losses in a period with high expenses but delayed customer payments, while accrual basis shows profitability.
在费用高、客户付款延迟的期间，现金基础可能显示亏损，而权责发生制能反映盈利。

Extension (拓展):
This difference links to adjusting entries (later chapters), ensuring revenues/expenses are in the correct periods.
这种差异与后续章节的调整分录相关，确保收入和费用在正确期间确认。

Summary (总结)

本页核心内容：

现金基础：按现金收付确认收入与费用，简单但不符合 GAAP
权责发生制：按实现/发生确认收入与费用，更真实准确
两者比较：权责发生制能更好反映企业财务状况和业绩

关键会计原则 (Key Accounting Principles)：

收入确认原则 (Revenue Recognition Principle)
配比原则 (Matching Principle)

Slide 3-12 — Cash Basis Accounting

第3-12页——现金基础会计

Knowledge Points (知识点)

Cash Basis Definition (现金基础定义)
Revenue Recognition under Cash Basis (现金基础下的收入确认)
Expense Recognition under Cash Basis (现金基础下的费用确认)
Advantages & Limitations vs. Accrual/GAAP (相对权责发生制/GAAP的优缺点)

Cash Basis Definition (现金基础定义)

Explanation (解释):
Under the cash basis, revenues are recorded when cash is received and expenses are recorded when cash is paid.
在现金基础下，收入在收到现金时记录，费用在支付现金时记录。 :contentReference[oaicite:0]{index=0}

Example (例子):
If a service is performed on Dec 31 but cash is collected Jan 5, revenue is recorded Jan 5 (cash receipt date).
若12月31日完成服务、1月5日收款，则在1月5日确认收入（收现日）。参见现金与权责发生制时间线对比示例。 :contentReference[oaicite:1]{index=1}

Extension (拓展):
Cash basis is simple and aligns with cash flows, but it ignores performance timing, potentially distorting period results.
现金基础简便、与现金流一致，但忽视履约的时间点，可能扭曲期间业绩。

Revenue Recognition under Cash Basis (现金基础下的收入确认)

Explanation (解释):
Revenue appears only when cash is actually received, regardless of when goods/services were delivered.
收入仅在实际收到现金时确认，而不考虑商品/服务交付时点。 :contentReference[oaicite:2]{index=2}

Example (例子):
“Widget”示例（现金基础）：一月至四月的流水中，只有收现当月才显示收入与净额；此前交付不产生当期收入。
In the widget timeline (cash basis), only the collection month shows revenue/net effects; delivery prior to cash has no current revenue. :contentReference[oaicite:3]{index=3}

Extension (拓展):
This can delay revenue into later periods, understating the performance of the delivery period.
这会将收入延后至后期，低估交付期间的业绩。

Expense Recognition under Cash Basis (现金基础下的费用确认)

Explanation (解释):
Expenses are recognized when cash is paid, not when resources are consumed.
费用在支付现金时确认，而非在资源被耗用时确认。 :contentReference[oaicite:4]{index=4}

Example (例子):
在现金基础时间线上，二月付款才出现费用；若一月赊购，当月并不计费用。
On the cash-basis timeline, expense shows up in February when paid; a January credit purchase shows no expense yet. :contentReference[oaicite:5]{index=5}

Extension (拓展):
This may mismatch expenses with the revenues they help generate, weakening period comparability.
可能与其所配比的收入错配，降低期间可比性。

Advantages & Limitations vs. Accrual/GAAP (相对权责发生制/GAAP的优缺点)

Explanation (解释):
优点：简单、直观、贴近现金流。
缺点：不符合GAAP要求，易引发跨期错配与业绩扭曲。
Pros: simple and cash-aligned. Cons: not GAAP; prone to inter-period mismatches. 参见下页对权责发生制与GAAP要求的说明。 :contentReference[oaicite:6]{index=6}

Example (例子):
同一业务在现金基础下延后确认收入与费用，导致交付期利润偏低、收现期利润偏高。
Cash basis can defer both revenue and expense, depressing delivery-period profit and inflating collection-period profit. :contentReference[oaicite:7]{index=7}

Extension (拓展):
在管理会计/内部现金管理中可作参考，但对外财报与合规报告通常应采用权责发生制。
Useful for internal cash monitoring; external reporting typically requires accrual basis. :contentReference[oaicite:8]{index=8}

Summary (总结)

本页核心：

现金基础：收现记收入、付现记费用（简单但不反映履约时点）。 :contentReference[oaicite:9]{index=9}
易产生跨期错配与业绩扭曲，不符合GAAP外部报表要求。 :contentReference[oaicite:10]{index=10}
时间线示例显示：现金基础把收入/费用推迟到收付现时点确认。 :contentReference[oaicite:11]{index=11}

关键会计原则 (Key Accounting Principles)：

权责发生制优于现金基础用于对外报告（GAAP要求采用权责发生制）。 :contentReference[oaicite:12]{index=12}

Slide 3-13 — Accrual Accounting (GAAP)

第3-13页——权责发生制会计（GAAP）

Knowledge Points (知识点)

Accrual Basis Definition (权责发生制定义)
Recognition for All Elements (四要素的确认时点)
GAAP Requirement & Rationale (GAAP要求与理由)
Link to Rev/Match Principles (与收入确认与配比原则的联系)

Accrual Basis Definition (权责发生制定义)

Explanation (解释):
Assets, liabilities, revenues, and expenses are recognized when the underlying transaction occurs, not necessarily when cash is received or paid.
资产、负债、收入、费用在引发其变动的交易发生时确认，并不一定在收付现时确认。 :contentReference

Example (例子):
12月31日完成交付，1月5日收现：在权责发生制下，收入记于12月（交易发生/履约完成时）。
Delivery on Dec 31, cash on Jan 5 → revenue in December under accrual. 参见权责发生制时间线。

Extension (拓展):
Accrual reflects economic substance and improves period comparability and decision usefulness.
权责发生制体现经济实质，提升期间可比性与决策有用性。

Recognition for All Elements (四要素的确认时点)

Explanation (解释):
收入/费用在赚取/发生时确认；资产/负债在取得/承担义务时确认。
Revenues/expenses when earned/incurred; assets/liabilities when obtained/obligated.

Example (例子):
年末应计工资：借工资费用、贷应付工资，使费用进入正确期间、负债同时确认。
Year-end accrued wages: Salary Expense / Salaries Payable. （为后续“调整分录”奠基） :contentReference

Extension (拓展):
通过调整分录（accruals/deferrals），把跨期事项放回恰当期间。
Use adjusting entries (accruals/deferrals) to place cross-period items in the proper period.

GAAP Requirement & Rationale (GAAP要求与理由)

Explanation (解释):
Accrual accounting is required by GAAP because it provides a faithful depiction of performance, independent of cash timing.
权责发生制是GAAP要求，因其能更真实地反映经营绩效，而不受现金收付时点干扰。 :contentReference

Example (例子):
与现金基础对比：现金基础在收付现月份才记录，权责发生制在交易发生月份记录，更贴近经济实质。
Compared with cash basis: records at transaction month rather than cash month. 参见时间线对比。

Extension (拓展):
GAAP/IFRS下，外部财报与合并报表均以权责发生制为基础。
External/Consolidated financials under GAAP/IFRS are accrual-based.

Link to Rev/Match Principles (与收入确认与配比原则的联系)

Explanation (解释):
Accrual basis operationalizes Revenue Recognition（交付/履约并可实现）与Matching（费用与相关收入同期间）。
权责发生制通过收入确认原则与配比原则在制度上落地。 :contentReference[oaicite:21]{index=21} :contentReference[oaicite:22]{index=22}

Example (例子):
出售商品：交付时确认收入；相应销售成本同期间确认，保持利润计算的匹配性。
Sales example: recognize revenue at delivery; recognize COGS in the same period.

Extension (拓展):
正确运用这两原则能避免提前/滞后确认，提升报表质量与可比性。
Proper application prevents premature/lagged recognition, improving quality and comparability.

Summary (总结)

本页核心：

定义：在交易发生时确认四要素，而非在收付现时。
GAAP：外部财报必须采用权责发生制。
原理链接：与收入确认、配比紧密相连，并依靠调整分录保证期间准确。

关键会计原则 (Key Accounting Principles)：

Accrual Accounting (权责发生制)（GAAP要求） :
Revenue Recognition (收入确认原则)；Matching (配比原则)

Slide 3-14 — Revenue Principle

第3-14页——收入原则

Knowledge Points (知识点)

Definition of the Revenue Principle (收入原则的定义)
Timing of Revenue Recognition (收入确认的时点)
Importance of the Principle (收入原则的重要性)

Definition of the Revenue Principle (收入原则的定义)

Explanation (解释):
The revenue principle states that revenue should be recognized when it is earned, regardless of when cash is received.
收入原则规定，收入应在其被赚取时确认，而不取决于现金是否收取。

Example (例子):
A company provides services in December and collects payment in January. Revenue is recognized in December.
公司在12月提供服务，1月收款 → 收入应在12月确认。

Extension (拓展):
This prevents manipulation of financial results by delaying or accelerating cash collections.
这能防止企业通过延迟或加速收款来操纵财务结果。

Timing of Revenue Recognition (收入确认的时点)

Explanation (解释):
Revenue is recognized when goods or services are delivered, and collection is reasonably assured.
收入在商品或服务交付并且收款有合理保证时确认。

Example (例子):
Papa John’s delivers pizzas to customers on account. Revenue is recorded at delivery, even if payment comes later.
Papa John’s 向顾客赊销披萨，收入在交付时确认，即便稍后才付款。

Extension (拓展):
Correct timing ensures revenues are matched with expenses in the same period, consistent with the matching principle.
正确的时点能确保收入与费用在同一期间配比，符合配比原则。

Importance of the Principle (收入原则的重要性)

Explanation (解释):
The revenue principle ensures accurate financial reporting by preventing premature or delayed recognition of revenues.
收入原则通过防止提前或滞后确认收入，保证财务报告的准确性。

Example (例子):
If revenue is recognized too early, profits are overstated; if recognized too late, performance appears weaker.
若过早确认收入，会夸大利润；若过迟确认，则会使业绩显得疲弱。

Extension (拓展):
This principle underpins investor trust, as it assures that reported revenues reflect true business activity.
该原则奠定了投资者信任的基础，确保报告的收入真实反映业务活动。

Summary (总结)

本页核心内容：

收入原则：收入在被赚取时确认
时点：交付并合理保证收款时确认
重要性：防止收入操纵，保证财务信息可靠

关键会计原则 (Key Accounting Principles)：

Revenue Recognition Principle (收入确认原则)
Matching Principle (配比原则)

Slide 3-15 — Accrual Basis of Accounting

第3-15页——权责发生制会计

Knowledge Points (知识点)

Definition of Accrual Basis (权责发生制的定义)
Distinction from Cash Basis (与现金基础的区别)
Why GAAP Requires Accrual (GAAP为何要求权责发生制)

Definition of Accrual Basis (权责发生制的定义)

Explanation (解释):
Accrual accounting recognizes revenues when earned and expenses when incurred, not when cash changes hands.
权责发生制在收入被赚取和费用发生时确认，而不是在现金收付时确认。

Example (例子):
A business provides consulting services in December and gets paid in January. Revenue is recorded in December.
公司在12月提供咨询服务，1月收款 → 收入在12月确认。

Extension (拓展):
Accrual reflects the economic substance of transactions, giving a more faithful view of performance.
权责发生制体现交易的经济实质，更真实地反映经营业绩。

Distinction from Cash Basis (与现金基础的区别)

Explanation (解释):
Cash basis records only cash flows; accrual basis records underlying economic events.
现金基础只记录现金流；权责发生制记录潜在的经济事项。

Example (例子):
Cash basis: record revenue Jan 5 (cash received).
Accrual basis: record revenue Dec 31 (service delivered).
现金基础：1月5日收现记收入。
权责发生制：12月31日交付服务即确认收入。

Extension (拓展):
This distinction eliminates distortions caused by timing of cash collections/payments.
这种区别消除了由收付现时间差带来的扭曲。

Why GAAP Requires Accrual (GAAP为何要求权责发生制)

Explanation (解释):
GAAP mandates accrual accounting because it provides more reliable, comparable, and useful information.
GAAP要求采用权责发生制，因为它提供的信息更可靠、可比且有用。

Example (例子):
Financial statements prepared on a cash basis cannot be audited under GAAP.
以现金基础编制的财务报表在GAAP下无法被审计通过。

Extension (拓展):
Investors and creditors rely on accrual-based reports to make decisions, since they reflect true performance.
投资者和债权人依赖基于权责发生制的报表进行决策，因为这些报表能反映真实业绩。

Summary (总结)

本页核心内容：

权责发生制：收入在赚取时确认，费用在发生时确认
区别：现金基础只看收付现，权责发生制看经济实质
GAAP要求：对外财务报告必须采用权责发生制

关键会计原则 (Key Accounting Principles)：

Accrual Accounting (权责发生制)
Revenue Recognition (收入确认原则)
Matching Principle (配比原则)

Slide 3-16 — Revenues and Expenses

第3-16页——收入与费用

Knowledge Points (知识点)

Revenues on the Income Statement (损益表中的收入)
Expenses on the Income Statement (损益表中的费用)
Link to Net Income & Retained Earnings (与净利润及留存收益的衔接)

Revenues on the Income Statement (损益表中的收入)

Explanation (解释):
Revenues are inflows of economic benefits from primary operations (e.g., sales of goods/services). They are summarized on the income statement under accrual accounting when earned, not when cash is received.
收入是来自主营业务的经济利益流入（如商品/服务销售）。在权责发生制下，收入在被赚取时计入损益表，而非在收现时。

Example (例子):
A restaurant delivers meals today on account for $8,000. Even if customers pay next week, the restaurant recognizes Sales Revenue $8,000 today.
餐厅今天赊销餐食 $8,000，即便下周才收款，今天也确认销售收入 $8,000。

Extension (拓展):
Revenue categories may include product sales, service revenue, and franchise royalties. Distinguishing operating vs. non-operating sources helps assess core profitability.
收入可分为商品销售、服务收入、特许权费等。区分主营与非主营来源有助于评估核心盈利能力。

Expenses on the Income Statement (损益表中的费用)

Explanation (解释):
Expenses are outflows or consumption of assets incurred to generate revenues (e.g., cost of sales, wages, rent). Under accrual, expenses are recognized when incurred or used up, not necessarily when cash is paid.
费用是为获取收入而发生的资产流出或消耗（如销售成本、工资、租金）。在权责发生制下，费用在发生/耗用时确认，而不取决于现金何时支付。

Example (例子):
When the above $8,000 sale uses inventory costing $5,000, record COGS $5,000 in the same period as revenue.
对应上述 $8,000 销售，如耗用的存货成本为 $5,000，则在同一期间确认销售成本 $5,000。

Extension (拓展):
Some expenses are recognized immediately (e.g., advertising) if they can’t be traced to specific revenues; others are allocated (e.g., depreciation) to match the benefit period.
若无法与特定收入直接对应（如广告），费用立即确认；若受益多个期间（如折旧），则分摊确认。

Link to Net Income & Retained Earnings (与净利润及留存收益的衔接)

Explanation (解释):
Net income = Revenues − Expenses. At period-end, net income is closed into Retained Earnings, increasing equity; a net loss decreases it.
净利润 = 收入 − 费用。期末，净利润结转至留存收益增加权益；净亏损则减少权益。

Example (例子):
当期：收入 $8,000 − 费用 $5,000 = 净利润 $3,000 → 结转：借 Income Summary、贷 Retained Earnings $3,000。
For the period: $8,000 − $5,000 = NI $3,000 → close to Retained Earnings $3,000.

Extension (拓展):
Tracking the flow Income Statement → Retained Earnings → Balance Sheet clarifies how operations reshape equity over time.
把握“损益表 → 留存收益 → 资产负债表”的流转，有助于理解经营如何长期改变所有者权益。

Summary (总结)

本页核心：

收入：在被赚取时确认，反映主营活动带来的经济利益流入。
费用：在发生/耗用时确认，与相关收入同期间配比。
衔接：净利润结转留存收益，直接影响股东权益。

关键会计原则 (Key Accounting Principles)：

权责发生制 (Accrual Basis)
收入确认原则 (Revenue Recognition)
配比原则 (Matching Principle)

Slide 3-17 — Revenue Recognition Principle

第3-17页——收入确认原则

Knowledge Points (知识点)

Recognition Conditions (确认条件)
Journal Entries: Cash vs. Credit Sales (会计分录：现销与赊销)
Effects on Financial Statements (对财务报表的影响)

Recognition Conditions (确认条件)

Explanation (解释):
Recognize revenue when it is earned and realized/realizable—typically when control passes or the performance obligation is satisfied and collection is reasonably assured.
当收入已被赚取且已实现/可实现时确认——通常在控制权转移或履约义务已完成且收款具有合理保证时。

Example (例子):
Deliver goods on Dec 31 with 30-day credit terms → recognize revenue Dec 31; collect cash in January without affecting December revenue.
12 月 31 日交货并给予 30 天信用期 → 12 月 31 日确认收入；1 月收现不影响 12 月收入。

Extension (拓展):
Contract modifications, variable consideration (discounts, rebates), and multiple performance obligations require proportional allocation and judgment under the standard.
合同变更、可变对价（折扣、返利）及多履约义务需要按比例分摊与职业判断。

Journal Entries: Cash vs. Credit Sales (会计分录：现销与赊销)

Explanation (解释):
Record revenue at the transaction price. Cash sale increases Cash; credit sale increases Accounts Receivable. If inventory is sold, record COGS simultaneously.
按交易价格入账：现销增加现金；赊销增加应收账款。若涉及存货，同时确认销售成本。

Example (例子):

Cash sale 现销：
借 Dr. Cash 8,000
贷 Cr. Sales Revenue 8,000
同时（如有存货）：借 Dr. COGS 5,000；贷 Cr. Inventory 5,000
Credit sale 赊销：
借 Dr. Accounts Receivable 8,000
贷 Cr. Sales Revenue 8,000
同时：借 Dr. COGS 5,000；贷 Cr. Inventory 5,000

Extension (拓展):
Subsequent cash collection (from A/R) is not additional revenue:
收现分录仅为：借 Cash / 贷 Accounts Receivable，不再确认收入。

Effects on Financial Statements (对财务报表的影响)

Explanation (解释):
Revenue increases Net Income on the income statement and—through closing—raises Retained Earnings in equity. Credit sales also create Accounts Receivable on the balance sheet.
收入提升损益表的净利润，并通过结转提高权益中的留存收益；赊销同时形成资产负债表的应收账款。

Example (例子):
当期确认收入后：

损益表：Sales Revenue ↑、若有 COGS 则 Expense ↑、Net Income = Revenue − Expenses。
资产负债表：Cash 或 A/R ↑；若有存货销售则 Inventory ↓；期末 Retained Earnings ↑。

Extension (拓展):
Strong revenue recognition controls (cutoff tests, documentation) reduce misstatement risk and support auditability.
完善的收入截止与凭证控制可降低错报风险并提升可审计性。

Summary (总结)

本页核心：

确认条件：履约完成 + 收款合理保证（赚取且已实现/可实现）。
分录要点：按交易价格确认；现销增现金、赊销增应收；涉及存货需同时入 COGS/Inventory。
报表影响：收入提升净利润并进而增加留存收益；赊销带来应收账款。

关键会计原则 (Key Accounting Principles)：

收入确认原则 (Revenue Recognition Principle)
权责发生制 (Accrual Basis)
配比原则 (Matching Principle)

Slide 3-18 — Revenues and Expenses: Matching

第3-18页——收入与费用：配比

Knowledge Points (知识点)

Matching Principle Definition (配比原则的定义)
Proper Period Recognition (在正确期间确认)
Importance of Matching for Accurate Profit (配比对利润准确性的意义)

Matching Principle Definition (配比原则的定义)

Explanation (解释):
The matching principle requires expenses to be recognized in the same period as the revenues they help generate.
配比原则要求费用在与相关收入同一期间确认。

Example (例子):
If a company sells goods in December, the cost of those goods (COGS) must be reported in December, not when inventory was purchased.
如果公司在12月销售商品，则该商品的成本（COGS）必须在12月确认，而不是在采购库存时确认。

Extension (拓展):
This principle ensures that profit represents the true relationship between revenue and the resources consumed to earn it.
该原则保证利润真实反映收入与为获取收入而消耗的资源之间的关系。

Proper Period Recognition (在正确期间确认)

Explanation (解释):
Expenses are recorded in the period when they contribute to revenue, regardless of the timing of cash payment.
费用应在其帮助产生收入的期间确认，而不取决于现金支付时间。

Example (例子):
Wages for December employees are reported as December expenses, even if paid in January.
12月员工的工资应在12月确认为费用，即使在1月才支付。

Extension (拓展):
Accrued expenses (e.g., salaries payable) and deferrals (e.g., prepaid insurance) are adjusting entries used to implement this principle.
应计费用（如应付工资）和递延（如预付保险）是落实配比原则的调整分录。

Importance of Matching for Accurate Profit (配比对利润准确性的意义)

Explanation (解释):
Matching guarantees that net income reflects both revenues and associated expenses in the same accounting period.
配比原则确保净利润在同一会计期间内同时反映收入与相关费用。

Example (例子):
If advertising expense benefits only the current period, it should be expensed immediately, not carried over.
若广告费用仅在当期发挥作用，应立即计入费用，而不是跨期摊销。

Extension (拓展):
Failure to match correctly results in overstated or understated profits, misleading stakeholders.
若配比不当，会导致利润虚高或虚低，误导利益相关者。

Summary (总结)

本页核心内容：

配比原则：费用应与其相关收入在同一期间确认。
实现方式：通过应计与递延调整确保期间正确。
意义：保障利润的准确性和财务报表的可靠性。

关键会计原则 (Key Accounting Principles)：

Matching Principle (配比原则)
Accrual Basis (权责发生制)

Slide 3-19 — Expense Recognition

第3-19页——费用确认

Knowledge Points (知识点)

Expense Recognition Principle (费用确认原则)
Categories of Expenses (费用类别)
Adjusting Entries for Expense Recognition (费用确认的调整分录)

Expense Recognition Principle (费用确认原则)

Explanation (解释):
Expenses should be recognized in the period in which they are incurred to help generate revenue, following the matching principle.
费用应在其发生并帮助产生收入的期间确认，遵循配比原则。

Example (例子):
Utilities used in December are recorded as December expenses, even if the bill is paid in January.
12月使用的水电应在12月计入费用，即便账单在1月支付。

Extension (拓展):
This prevents distortion of net income by aligning expenses with the correct reporting period.
费用确认原则确保费用与正确期间匹配，避免净利润扭曲。

Categories of Expenses (费用类别)

Explanation (解释):
Expenses can be direct (e.g., COGS) or indirect (e.g., depreciation, insurance, utilities).
费用可分为直接费用（如销售成本）和间接费用（如折旧、保险、水电）。

Example (例子):
Depreciation allocates the cost of equipment across its useful life, recognizing part of the expense each period.
折旧将设备成本分摊至其使用寿命内，每期确认一部分费用。

Extension (拓展):
Classifying expenses properly helps stakeholders distinguish operating vs. non-operating costs.
正确分类费用有助于区分经营性与非经营性成本。

Adjusting Entries for Expense Recognition (费用确认的调整分录)

Explanation (解释):
Adjusting entries ensure expenses are recorded in the period they occur, such as accruals (unpaid salaries) and deferrals (prepaid rent).
调整分录保证费用在发生期间被记录，如应计费用（未付工资）与递延费用（预付租金）。

Example (例子):

Accrual: Dr. Salary Expense / Cr. Salaries Payable
Deferral: Dr. Prepaid Rent / Cr. Cash → later Dr. Rent Expense / Cr. Prepaid Rent
应计：借工资费用 / 贷应付工资
递延：借预付租金 / 贷现金 → 后续：借租金费用 / 贷预付租金

Extension (拓展):
Without adjustments, expenses may be understated, inflating net income and misleading financial users.
若未做调整，费用可能被低估，导致净利润虚高，误导财务信息使用者。

Summary (总结)

本页核心内容：

费用确认原则：费用在发生并与收入相关时确认。
费用分类：直接费用（COGS）与间接费用（折旧、保险等）。
调整分录：通过应计与递延实现正确期间确认。

关键会计原则 (Key Accounting Principles)：

Matching Principle (配比原则)
Expense Recognition (费用确认原则)
Accrual Adjustments (权责发生制下的调整分录)

Slide 3-20 — Accrual Basis of Accounting

第3-20页——权责发生制会计

Knowledge Points (知识点)

Timing of Income Recognition Example (收入确认时点示例)
Cash Basis vs. Accrual Basis (现金基础 vs. 权责发生制)
Impact on Net Income (对净利润的影响)

Timing of Income Recognition Example (收入确认时点示例)

Explanation (解释):
This slide uses a widget transaction across four months (January–April) to show differences between cash basis and accrual basis.
本页通过一个涉及四个月（1月-4月）的部件交易示例来说明现金基础与权责发生制的区别。

Example (例子):

January: Buy widget on credit ($5 cost).
February: Pay for widget.
March: Sell and deliver for $15.
April: Receive payment from customer.
1月：赊购部件（成本 $5）。
2月：支付货款。
3月：赊销并交付商品（售价 $15）。
4月：收取客户货款。

Extension (拓展):
This timeline demonstrates how accounting methods alter when revenue and expenses appear in financial statements.
该时间线展示了不同会计方法下收入和费用在财务报表中的出现时点如何不同。

Cash Basis vs. Accrual Basis (现金基础 vs. 权责发生制)

Explanation (解释):

Cash Basis: Recognize revenue only when cash is received (April). Recognize expense only when cash is paid (February).
Accrual Basis: Recognize revenue when earned (March). Recognize expense when incurred (March, tied to the sale).
现金基础：收入在收到现金时确认（4月），费用在支付现金时确认（2月）。
权责发生制：收入在赚取时确认（3月），费用在发生时确认（3月，与销售对应）。

Example (例子):

Cash basis net income: April shows $15 revenue, February shows -$5 expense.
Accrual basis net income: March shows $15 revenue, $5 expense → Net = $10.
现金基础净利润：4月有 $15 收入，2月有 -$5 费用。
权责发生制净利润：3月有 $15 收入和 $5 费用 → 净利润 = $10。

Extension (拓展):
Accrual better reflects true performance in March, when the sale occurred, rather than delaying recognition to April.
权责发生制更好地反映了3月的真实业绩，而不是推迟到4月才确认。

Impact on Net Income (对净利润的影响)

Explanation (解释):
Cash basis spreads effects across multiple months, while accrual basis concentrates them in the correct period, providing a more faithful measure of profitability.
现金基础将影响分散在多个期间，而权责发生制集中在正确期间，更真实地衡量盈利能力。

Example (例子):
Accrual Net Income: $10 in March, showing the real earning event.
权责发生制净利润：3月净利润 $10，反映了真实的获利事件。

Extension (拓展):
This alignment supports GAAP and IFRS standards, ensuring comparability and reliability of financial statements.
这种配比符合 GAAP 和 IFRS 的要求，保证了财务报表的可比性与可靠性。

Summary (总结)

本页核心内容：

现金基础：收现确认收入，付现确认费用。
权责发生制：收入在赚取时确认，费用在发生时确认。
净利润：权责发生制在销售发生月反映实际利润，更符合经济实质。

关键会计原则 (Key Accounting Principles)：

Accrual Accounting (权责发生制)
Revenue Recognition Principle (收入确认原则)
Matching Principle (配比原则)

Slide 3-21 — Accounting Relationships

第3-21页——会计等式与要素关系

Knowledge Points (知识点)

Basic Accounting Equation (基本会计等式)
Components of Stockholders’ Equity (股东权益的构成)
Role of Retained Earnings (留存收益的作用)

Basic Accounting Equation (基本会计等式)

Explanation (解释):
Assets = Liabilities + Stockholders’ Equity. This fundamental equation underpins the balance sheet.
资产 = 负债 + 股东权益。这一基本等式是资产负债表的核心。

Example (例子):
If a company borrows $10,000, assets (cash) increase by $10,000 and liabilities (loan payable) increase by $10,000.
若公司借款 $10,000，则资产（现金）增加 $10,000，负债（借款）增加 $10,000。

Extension (拓展):
The equation must always balance; every transaction affects at least two accounts.
会计等式必须始终平衡；每一笔交易至少影响两个账户。

Components of Stockholders’ Equity (股东权益的构成)

Explanation (解释):
Equity is divided into contributed capital (investment by owners) and retained earnings (profits kept in the business).
股东权益包括实收资本（股东投资）和留存收益（保留在企业内的利润）。

Example (例子):
If owners invest $50,000, contributed capital increases. If the company earns $20,000 and pays no dividends, retained earnings increase by $20,000.
若股东投资 $50,000，实收资本增加；若公司盈利 $20,000 且未分红，留存收益增加 $20,000。

Extension (拓展):
Distinguishing between capital contributions and accumulated profits helps evaluate both investor input and operational success.
区分股东投入与累积利润，有助于分别评估投资贡献与经营成果。

Role of Retained Earnings (留存收益的作用)

Explanation (解释):
Retained earnings = Beginning Retained Earnings + Net Income − Dividends.
留存收益 = 期初留存收益 + 净利润 − 股息。

Example (例子):
If beginning retained earnings are $30,000, net income is $10,000, and dividends paid are $2,000 → Ending retained earnings = $38,000.
若期初留存收益为 $30,000，本期净利润 $10,000，股息 $2,000 → 期末留存收益 = $38,000。

Extension (拓展):
This link ties the income statement (revenues − expenses = net income) to the balance sheet via retained earnings.
这一公式把损益表（收入 − 费用 = 净利润）与资产负债表通过留存收益连接起来。

Summary (总结)

本页核心内容：

基本等式：资产 = 负债 + 股东权益。
股东权益：由实收资本和留存收益组成。
留存收益公式：期初留存收益 + 净利润 − 股息 = 期末留存收益。
报表衔接：损益表通过净利润结转，影响资产负债表中的留存收益。

关键会计原则 (Key Accounting Principles)：

Basic Accounting Equation (会计基本等式)
Revenue Recognition & Matching (收入确认与配比原则)
Dividend Accounting (股息会计处理)

Slide 3-22 — Transaction 5

第3-22页——交易5

Knowledge Points (知识点)

Transaction Overview (交易概述)
Revenue Recognition Check (收入确认判断)
Journal Analysis (会计分录分析)

Transaction Overview (交易概述)

Explanation (解释):
The company sold merchandise costing $80 for $130 cash.
公司以 $130 现金售出成本为 $80 的商品。

Example (例子):
Cost = $80 (inventory), Sales Price = $130 → Gross Profit = $50.
成本 = $80（存货），售价 = $130 → 毛利 = $50。

Extension (拓展):
This transaction involves both revenue recognition (sales) and expense recognition (cost of goods sold).
该交易同时涉及收入确认（销售收入）和费用确认（销售成本）。

Revenue Recognition Check (收入确认判断)

Explanation (解释):
Revenue is recognized if the sale is complete: goods delivered and cash received.
收入确认条件：销售完成，即商品已交付且现金已收。

Example (例子):
Here, delivery and cash receipt both occurred → Revenue recognition criteria met.
本案例中，已交付商品且收到现金 → 满足收入确认条件。

Extension (拓展):
This complies with the Revenue Recognition Principle, ensuring revenue is recorded in the correct period.
这符合收入确认原则，确保收入在正确期间确认。

Journal Analysis (会计分录分析)

Explanation (解释):
The sale generates $130 in cash inflow, classified as revenue-generating activity.
销售产生 $130 的现金流入，归类为收入性活动。

Example (例子):
Dr. Cash $130
Cr. Sales Revenue $130
借 现金 $130
贷 销售收入 $130

Extension (拓展):
Another entry is needed for expense recognition (COGS):
还需记录费用（销售成本）的分录：
Dr. COGS $80
Cr. Inventory $80

Summary (总结)

本页核心内容：

交易概述：成本 $80，售价 $130，毛利 $50。
收入确认：已交货且已收现，收入确认成立。
会计分录：需同时确认收入与销售成本。

关键会计原则 (Key Accounting Principles)：

Revenue Recognition Principle (收入确认原则)
Matching Principle (配比原则)
Accrual Accounting (权责发生制)

Slide 3-23 — Transaction 5 (continued)

第3-23页——交易5（续）

Knowledge Points (知识点)

Revenue Account Treatment (收入账户处理)
Effect on Financial Statements (对财务报表的影响)
Double-entry Balance (复式记账平衡)

Revenue Account Treatment (收入账户处理)

Explanation (解释):
Revenue accounts are normally credited; they appear on the income statement and ultimately increase stockholders’ equity.
收入账户通常贷记；它们体现在损益表中，并最终增加股东权益。

Example (例子):
Cr. Sales Revenue $130 increases income → increases Net Income → increases Retained Earnings.
贷记 销售收入 $130 → 增加净利润 → 增加留存收益。

Extension (拓展):
This illustrates the link between the income statement and the equity section of the balance sheet.
这说明了损益表与资产负债表股东权益部分的联系。

Effect on Financial Statements (对财务报表的影响)

Explanation (解释):

Income Statement: Revenue $130, Expense (COGS) $80 → Net Income = $50.
Balance Sheet: Cash increases $130, Inventory decreases $80, Retained Earnings increases $50.
损益表：收入 $130，费用（销售成本） $80 → 净利润 = $50。
资产负债表：现金增加 $130，存货减少 $80，留存收益增加 $50。

Example (例子):
If beginning retained earnings = $10,000, after this transaction ending retained earnings = $10,050.
若期初留存收益为 $10,000，该交易后期末留存收益 = $10,050。

Extension (拓展):
This demonstrates how each sale transaction affects multiple statements simultaneously.
这表明每一笔销售交易如何同时影响多张财务报表。

Double-entry Balance (复式记账平衡)

Explanation (解释):
To maintain the accounting equation, every transaction must keep Assets = Liabilities + Equity.
为了保持会计等式平衡，每笔交易必须满足资产 = 负债 + 权益。

Example (例子):
Dr. Cash $130
Cr. Sales Revenue $130
借 现金 $130
贷 销售收入 $130

Extension (拓展):
Including the COGS entry ensures the full effect: Assets decrease (Inventory), Expenses increase, Equity decreases by expense, maintaining balance.
加入销售成本分录可完整反映：资产减少（存货），费用增加，权益因费用而减少，从而保持平衡。

Summary (总结)

本页核心内容：

收入账户：贷记确认，最终增加股东权益。
报表影响：损益表显示收入与费用，净利润流入留存收益；资产负债表现金增加、存货减少、权益增加。
会计平衡：复式记账确保资产 = 负债 + 权益始终成立。

关键会计原则 (Key Accounting Principles)：

Revenue Recognition (收入确认原则)
Matching Principle (配比原则)
Double-entry Accounting (复式记账)

Slide 3-24 — Transaction 5 (continued)

第3-24页——交易5（续）

Knowledge Points (知识点)

Cost of Merchandise Sold (已售商品成本)
Expense Recognition (费用确认)
Journal Analysis (会计分录分析)

Cost of Merchandise Sold (已售商品成本)

Explanation (解释):
The merchandise sold cost the company $80. This cost must be recognized as an expense in the period of sale.
售出的商品成本为 $80，该成本必须在销售期间确认为费用。

Example (例子):
If inventory was originally recorded at $80, upon sale, the company recognizes COGS = $80.
若存货原始记录为 $80，销售时需确认销售成本 = $80。

Extension (拓展):
This ensures expenses are aligned with the revenues they generate, consistent with the matching principle.
这确保费用与其产生的收入配比，符合配比原则。

Expense Recognition (费用确认)

Explanation (解释):
Expense is incurred at the time of sale, not when the inventory was purchased.
费用在销售时发生，而不是在存货采购时发生。

Example (例子):
December sale: recognize $80 expense (COGS) in December, even if the inventory was purchased earlier.
12月销售：在12月确认 $80 费用（销售成本），即便存货更早购入。

Extension (拓展):
This prevents mismatches, avoiding the overstatement of profit in the period of sale.
这避免了费用与收入错配，从而防止销售期利润虚高。

Journal Analysis (会计分录分析)

Explanation (解释):
Record the expense by debiting COGS and crediting Inventory.
通过借记销售成本、贷记存货来记录费用。

Example (例子):
Dr. COGS $80
Cr. Inventory $80
借 销售成本 $80
贷 存货 $80

Extension (拓展):
This reduces assets (inventory) while increasing expenses, ensuring the accounting equation remains balanced.
该分录减少资产（存货），增加费用，确保会计等式平衡。

Summary (总结)

本页核心内容：

已售商品成本 $80 必须确认为费用。
费用确认：费用在销售时点发生。
会计分录：借销售成本 $80 / 贷存货 $80。

关键会计原则 (Key Accounting Principles)：

Matching Principle (配比原则)
Expense Recognition Principle (费用确认原则)
Accrual Basis (权责发生制)

Slide 3-25 — Transaction 5 (continued)

第3-25页——交易5（续）

Knowledge Points (知识点)

Expense Account Treatment (费用账户处理)
Effect on Financial Statements (对财务报表的影响)
Double-entry Balance (复式记账平衡)

Expense Account Treatment (费用账户处理)

Explanation (解释):
Expense accounts are usually debited. They appear on the income statement and reduce net income, which in turn decreases stockholders’ equity.
费用账户通常借记，出现在损益表上，减少净利润，进而减少股东权益。

Example (例子):
Dr. COGS $80 → increases expenses → reduces net income → reduces retained earnings.
借记 销售成本 $80 → 增加费用 → 减少净利润 → 减少留存收益。

Extension (拓展):
This demonstrates the linkage from expense recognition to equity impact through net income.
这说明了费用确认如何通过净利润最终影响股东权益。

Effect on Financial Statements (对财务报表的影响)

Explanation (解释):

Income Statement: Expense $80 recorded, reducing net income.
Balance Sheet: Inventory (asset) decreases by $80. Retained Earnings decreases via reduced net income.
损益表：记录费用 $80，减少净利润。
资产负债表：存货（资产）减少 $80；通过净利润减少留存收益。

Example (例子):
Revenue $130 − COGS $80 = Net Income $50.
收入 $130 − 销售成本 $80 = 净利润 $50。

Extension (拓展):
This linkage shows how a single sale transaction flows through multiple statements.
这说明一笔销售交易如何贯穿多张财务报表。

Double-entry Balance (复式记账平衡)

Explanation (解释):
To maintain the equation (Assets = Liabilities + Equity), the decrease in inventory (asset) is balanced by an increase in expense (reducing equity).
为保持会计等式（资产 = 负债 + 权益），存货（资产）的减少由费用增加（权益减少）来平衡。

Example (例子):
Dr. COGS $80
Cr. Inventory $80
借 销售成本 $80
贷 存货 $80

Extension (拓展):
This entry ensures that total debits = total credits, maintaining the double-entry principle.
该分录保证借贷平衡，维持复式记账原则。

Summary (总结)

本页核心内容：

费用账户：通常借记，最终减少净利润与股东权益。
报表影响：损益表费用增加，资产负债表存货减少、权益减少。
会计平衡：借销售成本 / 贷存货，保持借贷平衡。

关键会计原则 (Key Accounting Principles)：

Expense Recognition (费用确认原则)
Matching Principle (配比原则)
Double-entry Accounting (复式记账)

Slide 3-26 — Transaction 6

第3-26页——交易6

Knowledge Points (知识点)

Transaction Overview (交易概述)
Revenue Recognition Judgment (收入确认判断)
Amount of Revenue (收入金额)

Transaction Overview (交易概述)

Explanation (解释):
The company sold merchandise costing $45 for $80, but payment will be collected at a later date (credit sale).
公司以赊销方式售出成本为 $45、售价为 $80 的商品，货款将在以后收取。

Example (例子):
Cost = $45, Sales Price = $80 → Gross Profit = $35.
成本 = $45，售价 = $80 → 毛利 = $35。

Extension (拓展):
This is a credit sale, which increases Accounts Receivable instead of Cash at the time of sale.
这是一笔赊销交易，在销售时增加应收账款，而不是现金。

Revenue Recognition Judgment (收入确认判断)

Explanation (解释):
Revenue is recognized if: (1) the product is delivered, and (2) collection is realized or realizable.
收入确认条件：①产品已交付，②销售款项已实现或可实现。

Example (例子):
In this case, both conditions are satisfied → revenue is recognized.
本例中，两个条件均满足 → 确认收入。

Extension (拓展):
This matches the Revenue Recognition Principle, ensuring recognition occurs at delivery, not at cash collection.
这符合收入确认原则，确保收入在交付时确认，而不是在收现时。

Amount of Revenue (收入金额)

Explanation (解释):
Recognized revenue = $80 (the sales price).
确认收入 = $80（销售价格）。

Example (例子):
Entry records full sales revenue even though cash has not yet been received.
即便尚未收现，分录仍记录全部销售收入。

Extension (拓展):
Later collection will adjust Accounts Receivable, not affect Revenue again.
后续收款仅调整应收账款，不再影响收入。

Summary (总结)

本页核心内容：

交易概述：赊销 $80，成本 $45，毛利 $35。
收入确认：满足交货+可收款条件，确认收入。
收入金额：确认 $80 收入，独立于现金收款。

关键会计原则 (Key Accounting Principles)：

Revenue Recognition Principle (收入确认原则)
Accrual Basis (权责发生制)

Slide 3-27 — Transaction 6 (continued)

第3-27页——交易6（续）

Knowledge Points (知识点)

Revenue Account Treatment (收入账户处理)
Debit Side Account: Accounts Receivable (借方账户：应收账款)
Journal Entry and Financial Statement Effects (会计分录与报表影响)

Revenue Account Treatment (收入账户处理)

Explanation (解释):
Revenue is credited because it increases stockholders’ equity through net income.
收入贷记，因为它通过增加净利润进而增加股东权益。

Example (例子):
Cr. Sales Revenue $80 → Net Income ↑ → Retained Earnings ↑.
贷记 销售收入 $80 → 净利润增加 → 留存收益增加。

Extension (拓展):
This shows how revenue recognition flows from the income statement to equity on the balance sheet.
这展示了收入确认如何从损益表流向资产负债表中的权益部分。

Debit Side Account: Accounts Receivable (借方账户：应收账款)

Explanation (解释):
Since cash is not yet collected, debit Accounts Receivable to record the right to receive future cash.
由于尚未收现，借记应收账款以记录未来收款的权利。

Example (例子):
Dr. Accounts Receivable $80
Cr. Sales Revenue $80
借 应收账款 $80
贷 销售收入 $80

Extension (拓展):
Later collection: Dr. Cash / Cr. Accounts Receivable → no new revenue.
后续收款：借现金 / 贷 应收账款 → 不再确认新收入。

Journal Entry and Financial Statement Effects (会计分录与报表影响)

Explanation (解释):

Income Statement: Records Sales Revenue $80.
Balance Sheet: Assets = Accounts Receivable +$80; Equity = Retained Earnings (via NI) +$80.
损益表：记录销售收入 $80。
资产负债表：资产 = 应收账款 +$80；权益 = 留存收益（经净利润） +$80。

Example (例子):
If beginning retained earnings = $5,000, after this sale (ignoring COGS for now), retained earnings increase to $5,080.
若期初留存收益为 $5,000，该销售后（暂不考虑成本）留存收益 = $5,080。

Extension (拓展):
When including COGS ($45), net income increases by $35, so retained earnings increase by $35, not $80.
若计入销售成本 $45，则净利润增加 $35，因此留存收益增加 $35，而不是 $80。

Summary (总结)

本页核心内容：

收入账户贷记：增加净利润和股东权益。
借方账户：应收账款，记录未来收款权利。
报表影响：损益表增加收入；资产负债表应收账款增加，留存收益增加。

关键会计原则 (Key Accounting Principles)：

Revenue Recognition (收入确认原则)
Accrual Basis (权责发生制)
Double-entry Accounting (复式记账)

Slide 3-28 — Transaction 6 (continued)

第3-28页——交易6（续）

Knowledge Points (知识点)

Cost Recognition (成本确认)
Debit and Credit Accounts (借贷账户)
Effect on Assets and Equity (对资产与权益的影响)

Cost Recognition (成本确认)

Explanation (解释):
The merchandise sold had a cost of $45, which must be recognized as an expense (Cost of Goods Sold, COGS).
售出的商品成本为 $45，必须确认为费用（销售成本）。

Example (例子):
Revenue = $80, COGS = $45 → Gross Profit = $35.
收入 = $80，销售成本 = $45 → 毛利 = $35。

Extension (拓展):
Recording the cost ensures that expenses are matched with related revenues, following the matching principle.
确认成本确保费用与相关收入相配比，符合配比原则。

Debit and Credit Accounts (借贷账户)

Explanation (解释):
COGS is debited (expense ↑), Inventory is credited (asset ↓).
借记销售成本（费用增加），贷记存货（资产减少）。

Example (例子):
Dr. Cost of Goods Sold $45
Cr. Inventory $45
借 销售成本 $45
贷 存货 $45

Extension (拓展):
This entry captures the flow of inventory cost from the balance sheet to the income statement.
该分录反映了存货成本从资产负债表转入损益表的过程。

Effect on Assets and Equity (对资产与权益的影响)

Explanation (解释):

Assets: Inventory decreases by $45.
Equity: Net Income decreases by $45 (via expense), reducing retained earnings.
资产：存货减少 $45。
权益：净利润因费用减少 $45，从而减少留存收益。

Example (例子):
If Retained Earnings were $5,080 (before COGS), after recognizing expense, RE = $5,035.
若留存收益原为 $5,080（计入收入后），确认费用后，RE = $5,035。

Extension (拓展):
This shows how expenses reduce equity indirectly through their impact on net income.
这说明费用如何通过影响净利润间接减少权益。

Summary (总结)

本页核心内容：

销售成本 $45 必须确认为费用。
会计分录：借销售成本 / 贷存货。
报表影响：存货减少，费用增加，权益减少。

关键会计原则 (Key Accounting Principles)：

Matching Principle (配比原则)
Expense Recognition (费用确认原则)
Accrual Basis (权责发生制)

Slide 3-29 — Adjusting Entries

第3-29页——调整分录

Knowledge Points (知识点)

Purpose of Adjusting Entries (调整分录的目的)
Matching and Revenue Recognition (配比与收入确认)
Dual Effects on Financial Statements (对财务报表的双重影响)

Purpose of Adjusting Entries (调整分录的目的)

Explanation (解释):
Adjusting entries ensure that financial statements at the end of the period are accurate, neither overstated nor understated.
调整分录确保期末财务报表准确，不会高估或低估。

Example (例子):
If wages are earned but not yet paid, an adjusting entry records wage expense and wage payable.
若员工工资已发生但未支付，调整分录应记录工资费用和应付工资。

Extension (拓展):
Without adjustments, income could be overstated (if expenses unrecorded) or understated (if revenues unrecorded).
若无调整，未记录的费用会导致利润虚增，未记录的收入会导致利润虚减。

Matching and Revenue Recognition (配比与收入确认)

Explanation (解释):
Adjusting entries apply matching principle and revenue recognition principle to place revenues and expenses in the correct period.
调整分录应用配比原则与收入确认原则，使收入与费用归属到正确期间。

Example (例子):

Prepaid rent: allocate portion to rent expense.
Unearned revenue: reclassify portion as earned revenue.
预付租金：分配部分为租金费用。
预收收入：重分类为已实现收入。

Extension (拓展):
This improves comparability and accuracy of financial reporting.
这提升了财务报告的可比性和准确性。

Dual Effects on Financial Statements (对财务报表的双重影响)

Explanation (解释):
Every adjusting entry impacts both the income statement (revenue/expense) and the balance sheet (asset/liability/equity).
每笔调整分录都会同时影响损益表（收入/费用）和资产负债表（资产/负债/权益）。

Example (例子):
Accrued revenue:
Dr. Accounts Receivable / Cr. Revenue → increases assets and revenue simultaneously.
应计收入：借应收账款 / 贷收入 → 同时增加资产和收入。

Extension (拓展):
This maintains balance while ensuring accurate period-end reporting.
这既保持平衡，又确保期末报告准确。

Summary (总结)

本页核心内容：

调整分录目的：确保财务报表不被高估或低估。
配比与收入确认：收入与费用归属到正确期间。
报表影响：一笔调整分录影响损益表和资产负债表。

关键会计原则 (Key Accounting Principles)：

Matching Principle (配比原则)
Revenue Recognition Principle (收入确认原则)
Accrual Accounting (权责发生制)

Slide 3-30 — Adjusting Entries

第3-30页——调整分录

Knowledge Points (知识点)

Accrual Accounting Consequence (权责发生制的结果)
When to Make Adjusting Entries (调整分录的时机)
Types of Adjusting Entries (调整分录的类型)

Accrual Accounting Consequence (权责发生制的结果)

Explanation (解释):
Adjusting entries are necessary because accrual accounting records revenues when earned and expenses when incurred, regardless of cash flow.
调整分录之所以必要，是因为权责发生制要求收入在实现时确认，费用在发生时确认，而不考虑现金流。

Example (例子):
Wages earned in December but paid in January → expense must be recorded in December.
12月发生的工资即使1月才支付 → 费用必须记在12月。

Extension (拓展):
This ensures accurate period reporting, preventing misstatements of income and assets/liabilities.
这保证了期间报告的准确性，避免高估或低估收入与资产/负债。

When to Make Adjusting Entries (调整分录的时机)

Explanation (解释):
Adjusting entries are made at the end of accounting periods, whenever accounts are closed.
调整分录通常在会计期末进行，在账户结账时完成。

Example (例子):
End-of-year adjustments: prepaid expenses, accrued wages, depreciation.
年末调整：预付费用、应计工资、折旧。

Extension (拓展):
Without adjustments, revenues/expenses may fall into the wrong period, violating GAAP.
若无调整，收入/费用可能落入错误期间，违反会计准则。

Types of Adjusting Entries (调整分录的类型)

Explanation (解释):
Adjusting entries include:

Revenues earned but not received
Expenses incurred but not paid
Allocation of prepaid expenses
Allocation of unearned revenues
Error corrections
调整分录包括：
已赚取但未收取的收入
已发生但未支付的费用
预付费用分摊
预收收入分摊
错误更正

Example (例子):
Depreciation = allocation of prepaid expense (asset gradually expensed).
折旧 = 预付资产逐渐确认为费用。

Extension (拓展):
Each type ensures financial statements reflect true performance and position.
这些分录确保财务报表真实反映经营业绩和财务状况。

Summary (总结)

本页核心内容：

调整分录是权责发生制的必然结果。
调整分录在期末结账时进行。
类型包括收入、费用、预付、预收、差错更正。

关键会计原则：

Accrual Accounting (权责发生制)
Matching Principle (配比原则)
Revenue Recognition Principle (收入确认原则)

Slide 3-31 — Adjusting Entries: Accrued Revenues

第3-31页——调整分录：应计收入

Knowledge Points (知识点)

Accrued Revenue Recognition (应计收入确认)
Example: Interest Revenue (利息收入案例)
Journal Entry (会计分录)

Accrued Revenue Recognition (应计收入确认)

Explanation (解释):
Accrued revenues are revenues earned but not yet received in cash or recorded.
应计收入是指已赚取但尚未收到现金或尚未记录的收入。

Example (例子):
Interest earned in December but paid in January must be recognized in December.
12月赚取的利息即使1月收取，也必须在12月确认。

Extension (拓展):
This ensures revenue is recorded in the correct period, improving accuracy of net income.
这保证收入记录在正确期间，提高净利润的准确性。

Example: Interest Revenue (利息收入案例)

Explanation (解释):
Accrued interest is a common example of accrued revenue.
应计利息是最常见的应计收入案例。

Example (例子):
Loan generates interest $200 in December, but collection in January → record in December.
贷款12月产生利息 $200，但1月才收取 → 必须在12月确认。

Extension (拓展):
Other examples include services performed but not yet billed.
其他例子：已完成但尚未开票的服务。

Journal Entry (会计分录)

Explanation (解释):
Dr. Interest Receivable (asset ↑)
Cr. Interest Revenue (revenue ↑)
借利息应收款（资产增加）
贷利息收入（收入增加）

Example (例子):
Dr. Interest Receivable $200
Cr. Interest Revenue $200

Extension (拓展):
When cash is collected later, entry = Dr. Cash / Cr. Interest Receivable.
当以后收现时，分录为：借现金 / 贷利息应收款。

Summary (总结)

本页核心内容：

应计收入 = 已赚取但未收现的收入。
案例：应计利息。
会计分录：借应收款 / 贷收入。

关键会计原则：

Accrual Basis (权责发生制)
Revenue Recognition (收入确认原则)

Slide 3-32 — Adjusting Entries: Accrued Expenses

第3-32页——调整分录：应计费用

Knowledge Points (知识点)

Accrued Expense Recognition (应计费用确认)
Examples: Wages, Interest (案例：工资与利息)
Journal Entry (会计分录)

Accrued Expense Recognition (应计费用确认)

Explanation (解释):
Accrued expenses are costs incurred but not yet paid in cash or recorded.
应计费用是指已发生但尚未支付或记录的费用。

Example (例子):
Employees worked in December, wages paid in January → must record expense in December.
员工12月已工作，1月才支付工资 → 必须在12月确认费用。

Extension (拓展):
This prevents understatement of expenses and liabilities.
这样可以避免费用和负债的低估。

Examples: Wages, Interest (案例：工资与利息)

Explanation (解释):
Common accrued expenses: wages payable, interest payable.
常见应计费用：应付工资、应付利息。

Example (例子):
Accrued wages = $5,000 at year end → record liability and expense.
年末应计工资 = $5,000 → 同时确认负债与费用。

Extension (拓展):
Accrued interest on loans is also a frequent adjustment.
贷款的应计利息也是常见调整。

Journal Entry (会计分录)

Explanation (解释):
Dr. Wages Expense (expense ↑)
Cr. Wages Payable (liability ↑)
借工资费用（费用增加）
贷应付工资（负债增加）

Example (例子):
Dr. Wages Expense $5,000
Cr. Wages Payable $5,000

Extension (拓展):
Later payment: Dr. Wages Payable / Cr. Cash.
以后支付时：借应付工资 / 贷现金。

Summary (总结)

本页核心内容：

应计费用 = 已发生但未支付的费用。
案例：工资、利息。
会计分录：借费用 / 贷负债。

关键会计原则：

Matching Principle (配比原则)
Accrual Accounting (权责发生制)

Slide 3-33 — Adjusting Entries: Prepaid Expenses

第3-33页——调整分录：预付费用

Knowledge Points (知识点)

Prepaid Expenses Definition (预付费用定义)
Allocation of Prepaid Expenses (预付费用分摊)
Journal Entry (会计分录)

Prepaid Expenses Definition (预付费用定义)

Explanation (解释):
Prepaid expenses are assets representing future benefits, such as prepaid rent or prepaid insurance.
预付费用是一种资产，代表未来的经济利益，如预付租金或预付保险费。

Example (例子):
Company pays 1-year rent of $12,000 in advance. At payment: record Prepaid Rent (asset).
公司预付一年租金 $12,000 → 付款时记录为预付租金（资产）。

Extension (拓展):
Over time, prepaid expense is gradually expensed as benefit is consumed.
随着时间推移，预付费用逐渐确认为费用。

Allocation of Prepaid Expenses (预付费用分摊)

Explanation (解释):
Adjusting entries allocate prepaid expenses to expense accounts as they expire.
调整分录将预付费用逐步分摊为费用。

Example (例子):
After 1 month, allocate $1,000 from Prepaid Rent to Rent Expense.
1个月后，将 $1,000 从预付租金转入租金费用。

Extension (拓展):
This prevents understatement of expenses and overstatement of assets.
这样避免低估费用和高估资产。

Journal Entry (会计分录)

Explanation (解释):
Dr. Rent Expense (expense ↑)
Cr. Prepaid Rent (asset ↓)
借租金费用（费用增加）
贷预付租金（资产减少）

Example (例子):
Dr. Rent Expense $1,000
Cr. Prepaid Rent $1,000

Extension (拓展):
Similar entries apply for prepaid insurance, supplies, etc.
类似分录适用于预付保险费、耗材等。

Summary (总结)

本页核心内容：

预付费用是一种资产，随着使用逐步转化为费用。
调整分录将预付部分转入费用账户。
会计分录：借费用 / 贷预付资产。

关键会计原则：

Matching Principle (配比原则)
Expense Recognition (费用确认原则)

Slide 3-34 — Adjusting Entries: Unearned Revenues

第3-34页——调整分录：预收收入

Knowledge Points (知识点)

Unearned Revenues Definition (预收收入定义)
Allocation of Pre-received Revenues (预收收入的分摊)
Journal Entry (会计分录)

Unearned Revenues Definition (预收收入定义)

Explanation (解释):
Unearned revenues are payments received before services are performed or goods delivered. They are liabilities until earned.
预收收入是指在提供服务或交付商品之前收到的款项，在收入实现之前属于负债。

Example (例子):
Magazine company collects prepaid subscription fees in January for 12 months.
杂志社1月收到12个月的预付款订阅费。

Extension (拓展):
Revenue is recognized only as the service is provided.
收入只有在服务逐步提供时才能确认。

Allocation of Pre-received Revenues (预收收入的分摊)

Explanation (解释):
As services are provided, unearned revenue is reduced and recognized as earned revenue.
随着服务的提供，预收收入减少并转为已实现收入。

Example (例子):
January: Collect $1,200 (liability).
Each month: Recognize $100 revenue.
1月：收取 $1,200（负债）。
每月：确认 $100 收入。

Extension (拓展):
This ensures liabilities are not overstated and revenues are properly matched with services rendered.
这样避免高估负债，确保收入与提供的服务相匹配。

Journal Entry (会计分录)

Explanation (解释):
Dr. Prepaid Subscriptions (liability ↓)
Cr. Circulation Revenue (revenue ↑)
借预收订阅款（负债减少）
贷发行收入（收入增加）

Example (例子):
Dr. Unearned Revenue $100
Cr. Revenue $100

Extension (拓展):
This type of adjusting entry applies also to customer deposits, prepaid services, etc.
这种调整分录也适用于客户押金、预付服务等。

Summary (总结)

本页核心内容：

预收收入是负债，服务完成后才能确认为收入。
分摊过程：逐期将负债转为收入。
会计分录：借预收收入 / 贷收入。

关键会计原则：

Revenue Recognition Principle (收入确认原则)
Matching Principle (配比原则)

Slide 3-35 — Adjusting Entries: Depreciation

第3-35页——调整分录：折旧

Knowledge Points (知识点)

Depreciation Concept (折旧的概念)
Accumulated Depreciation (累计折旧)
Journal Entry (会计分录)

Depreciation Concept (折旧的概念)

Explanation (解释):
Depreciation is the allocation of the cost of a tangible asset over its useful life.
折旧是将有形资产的成本在其使用寿命内分摊。

Example (例子):
Machine cost $10,000, useful life 10 years → Depreciation = $1,000 per year.
机器成本 $10,000，使用寿命10年 → 每年折旧 $1,000。

Extension (拓展):
Depreciation matches expense with the periods benefiting from the asset’s use.
折旧确保费用与受益期间相匹配。

Accumulated Depreciation (累计折旧)

Explanation (解释):
Accumulated Depreciation is a contra-asset account, offsetting the asset’s historical cost.
累计折旧是一个抵减资产账户，用于抵消资产的历史成本。

Example (例子):
Equipment cost $10,000; Accumulated Depreciation after 3 years = $3,000 → Book Value = $7,000.
设备成本 $10,000；3年累计折旧 = $3,000 → 账面价值 = $7,000。

Extension (拓展):
This maintains historical cost principle while reflecting asset usage.
这既保持了历史成本原则，又反映了资产的使用情况。

Journal Entry (会计分录)

Explanation (解释):
Dr. Depreciation Expense (expense ↑)
Cr. Accumulated Depreciation (contra-asset ↑)
借折旧费用（费用增加）
贷累计折旧（抵减资产增加）

Example (例子):
Dr. Depreciation Expense $1,000
Cr. Accumulated Depreciation $1,000

Extension (拓展):
Over time, the accumulated depreciation grows, reducing the net book value of the asset.
随着时间推移，累计折旧增加，降低资产净值。

Summary (总结)

本页核心内容：

折旧 = 资产成本在使用寿命内的分摊。
累计折旧是抵减资产账户。
会计分录：借折旧费用 / 贷累计折旧。

关键会计原则：

Matching Principle (配比原则)
Historical Cost Principle (历史成本原则)

Slide 3-36 — Transaction 7

第3-36页——交易7

Knowledge Points (知识点)

Transaction Overview (交易概述)
Periodicity Concept (会计期间假设)
Depreciation as Expense (折旧作为费用)

Transaction Overview (交易概述)

Explanation (解释):
Company recorded a depreciation expense of $10.
公司记录了 $10 的折旧费用。

Example (例子):
Asset: Equipment worth $1,000, useful life 100 months → Depreciation per month = $10.
资产：价值 $1,000 的设备，寿命 100 个月 → 每月折旧 = $10。

Extension (拓展):
This reflects periodic allocation, not an immediate cash outflow.
这体现了分期分摊，而不是立即现金支出。

Periodicity Concept (会计期间假设)

Explanation (解释):
Expenses are recognized in the period they benefit, even if no cash is paid that period.
费用在受益期间确认，即使该期间未发生现金支付。

Example (例子):
Rent, electricity, and depreciation all follow this principle.
租金、电费和折旧都遵循此原则。

Extension (拓展):
This ensures each accounting period reports fair performance.
这保证了每个会计期间的业绩报告公允。

Depreciation as Expense (折旧作为费用)

Explanation (解释):
Depreciation expense reduces net income, showing the cost of using long-term assets.
折旧费用减少净利润，反映长期资产使用成本。

Example (例子):
Dr. Depreciation Expense $10
Cr. Accumulated Depreciation $10

Extension (拓展):
Though no cash leaves, expense recognition ensures equity decreases appropriately.
即使没有现金流出，费用确认仍会适度减少股东权益。

Summary (总结)

本页核心内容：

折旧费用 = $10。
会计期间假设：费用在受益期间确认。
折旧减少净利润，但不是现金流出。

关键会计原则：

Periodicity Assumption (会计期间假设)
Matching Principle (配比原则)

Slide 3-37 — Transaction 7 (continued)

第3-37页——交易7（续）

Knowledge Points (知识点)

Journal Entry (会计分录)
Accumulated Depreciation (累计折旧)
Financial Statement Effects (财务报表影响)

Journal Entry (会计分录)

Explanation (解释):
To record depreciation: debit Depreciation Expense, credit Accumulated Depreciation.
记录折旧：借折旧费用，贷累计折旧。

Example (例子):
Dr. Depreciation Expense $10
Cr. Accumulated Depreciation–PPE $10
借折旧费用 $10
贷累计折旧–固定资产 $10

Extension (拓展):
This does not reduce the asset account directly, but builds up contra-asset.
这不是直接减少资产账户，而是累积在抵减资产账户中。

Accumulated Depreciation (累计折旧)

Explanation (解释):
Accumulated Depreciation is a contra-asset account reducing the book value of PPE.
累计折旧是一个抵减资产账户，用于降低固定资产的账面价值。

Example (例子):
Equipment cost $1,000, Accumulated Depreciation = $100 → Net Book Value = $900.
设备成本 $1,000，累计折旧 = $100 → 净账面价值 = $900。

Extension (拓展):
This maintains transparency between historical cost and asset usage.
这保持了历史成本与资产使用情况之间的透明度。

Financial Statement Effects (财务报表影响)

Explanation (解释):

Income Statement: Expense increases ($10), Net Income decreases.
Balance Sheet: PPE net value decreases ($10 via accumulated depreciation).
损益表：费用增加（$10），净利润减少。
资产负债表：固定资产净值减少（通过累计折旧$10）。

Example (例子):
If Net Income was $500 before depreciation, after depreciation it is $490.
若折旧前净利润为 $500，折旧后为 $490。

Extension (拓展):
This ensures income and assets are not overstated.
这确保了收入与资产不会被高估。

Summary (总结)

本页核心内容：

折旧分录：借折旧费用 / 贷累计折旧。
累计折旧是抵减资产账户。
折旧影响：减少净利润和资产账面价值。

关键会计原则：

Matching Principle (配比原则)
Historical Cost Principle (历史成本原则)

Slide 3-38 — Transaction 8

第3-38页——交易8

Knowledge Points (知识点)

Transaction Overview (交易概述)
Analysis of Collection (收款分析)
Journal Entry (会计分录)

Transaction Overview (交易概述)

Explanation (解释):
The company collected $35 of accounts receivable from customers.
公司从客户处收回 $35 的应收账款。

Example (例子):
Customer previously bought goods on credit for $35, now pays cash.
客户之前赊购 $35 的货物，现在付款。

Extension (拓展):
This transaction does not create new revenue; it simply converts receivables into cash.
该交易不产生新收入，只是将应收账款转为现金。

Analysis of Collection (收款分析)

Explanation (解释):

Cash increases by $35.
Accounts Receivable decreases by $35.
现金增加 $35。
应收账款减少 $35。

Example (例子):
If Accounts Receivable was $200 before collection, it is now $165.
若应收账款原为 $200，收款后余额为 $165。

Extension (拓展):
This transaction keeps total assets constant but changes asset composition.
该交易保持资产总额不变，只是改变了资产结构。

Journal Entry (会计分录)

Explanation (解释):
Dr. Cash (asset ↑)
Cr. Accounts Receivable (asset ↓)
借现金（资产增加）
贷应收账款（资产减少）

Example (例子):
Dr. Cash $35
Cr. Accounts Receivable $35

Extension (拓展):
No effect on income statement; only balance sheet changes.
该分录对损益表无影响，仅影响资产负债表。

Summary (总结)

本页核心内容：

收回应收账款 $35。
现金增加，应收账款减少。
不影响收入或费用，仅改变资产结构。

关键会计原则：

Realization Principle (实现原则)
Double-entry Accounting (复式记账)

Slide 3-39 — T-Accounts Overview

第3-39页——总分类账T账户概览

Knowledge Points (知识点)

T-accounts Representation (T账户表示)
Transactions Posting (交易过账)
Balances and Relationships (余额与关系)

T-accounts Representation (T账户表示)

Explanation (解释):
T-accounts visually represent debits (left) and credits (right) for each account.
T账户以左右两边展示借方和贷方记录。

Example (例子):
Cash T-account shows increases (debits) and decreases (credits).
现金T账户显示增加（借方）和减少（贷方）。

Extension (拓展):
They help track how each transaction affects multiple accounts.
它们帮助跟踪交易如何影响多个账户。

Transactions Posting (交易过账)

Explanation (解释):
Transactions (1) to (4) from Topic 2 are posted into respective T-accounts.
来自Topic 2的交易(1)到(4)已过账至相应T账户。

Example (例子):
(1) Issuance of stock → Cash $500 debit, Common Stock $200 credit, Additional Paid-in Capital $300 credit.
(1) 发行股票 → 借现金 $500，贷普通股 $200，贷资本公积 $300。

Extension (拓展):
Posting ensures the trial balance and final financial statements are accurate.
过账保证试算表与最终财务报表的准确性。

Balances and Relationships (余额与关系)

Explanation (解释):

Cash = multiple inflows/outflows.
Accounts Payable = purchases and payments.
Revenues, COGS, Depreciation Expense = affect Net Income.
现金 = 多笔流入/流出。
应付账款 = 采购和付款。
收入、销售成本、折旧费用 = 影响净利润。

Example (例子):
Accounts Payable: Debit $160 (payment), Credit $200 (purchase) → Balance = $40.
应付账款：借 $160（支付），贷 $200（采购） → 余额 = $40。

Extension (拓展):
By analyzing T-accounts, one can trace each transaction’s impact across assets, liabilities, equity, revenues, and expenses.
通过分析T账户，可以追踪交易在资产、负债、权益、收入、费用中的影响。

Summary (总结)

本页核心内容：

T账户是复式记账的直观工具。
交易过账反映各账户借贷变化。
余额关系展示资产、负债和权益的动态变化。

关键会计原则：

Double-entry Accounting (复式记账原则)
Trial Balance Preparation (试算表编制)

Slide 3-40 — T-Accounts (After Posting 1–8)

第3-40页——T账户（1–8号交易过账后）

Knowledge Points (知识点)

T-Accounts & Normal Balances (T账户与正常余额)
Posting & Balances on This Slide (本页过账与余额)
Cross-Account Relationships & Checks (账户之间的关系与核对)

1) T-Accounts & Normal Balances (T账户与正常余额)

Explanation (解释):
T-accounts display debits (left) and credits (right); each account tends to have a normal balance (assets/expenses debit; liabilities/equity/revenues credit).
T账户用左借右贷展示记录；各账户有其正常余额（资产/费用为借方；负债/权益/收入为贷方）。
Example (例子):
On this page: Cash 期末借方余额 = 305、Inventory 借方余额 = 75、Accounts Payable 贷方余额 = 40、Revenues 贷方余额 = 210。
本页所示：现金借方305、存货借方75、应付账款贷方40、收入贷方210。
Extension (拓展):
Understanding normal balances helps you spot posting mistakes (e.g., a credit balance in Cash would signal an error).
熟悉正常余额可快速定位错误（如现金出现贷方余额通常表示出错）。

2) Posting & Balances on This Slide (本页过账与余额)

Explanation (解释):
Transactions (1)–(8) have been posted to each T-account; ending balances summarize period activity and feed the trial balance.
1–8号交易已过账至各T账户；期末余额汇总本期变动并进入试算表。
Example (例子):
- Revenues：贷记(5) 130、贷记(6) 80 → 余额 210
- COGS：借记(5) 80、借记(6) 45 → 余额 125
- A/R：借记(6) 80、贷记(8) 35 → 余额 45
- Cash：借(1) 500、借(5) 130、借(8) 35；贷(2) 200、贷(4) 160 → 余额 305
- Inventory：借(3) 200；贷(5) 80、贷(6) 45 → 余额 75
  这些余额与下一页的试算表一一对应。
Extension (拓展):
Posting sequence matters for audits and tracing: you can tie each number back to its source journal entry (e.g., (6) 是赊销，(8) 是收回应收)。
过账序列便于审计回溯：每一数字都能追溯到源分录（如(6)赊销、(8)收款）。

3) Cross-Account Relationships & Checks (账户之间的关系与核对)

Explanation (解释):
Each sale affects 收入+资产/负债，并通过COGS/存货影响利润与资产；所有分录合计需保持借贷相等。
每笔交易跨多个账户；总分类账层面必须借=贷。
Example (例子):
交易(6) 赊销：
- 借 A/R 80、贷 Sales 80；同时借 COGS 45、贷 Inventory 45 → 净影响：资产结构变动、净利润增加35。
  结果与本页余额一致（A/R 45、Revenue 210、COGS 125、Inventory 75）。
Extension (拓展):
在期末，你应从这些余额编制调整后试算表以进行报表与结账（见下一页）。
These balances roll into the post-adjustment trial balance before statements/closing.

Summary (总结)

本页核心：
- T账户展示借贷与期末余额；本页给出交易(1)–(8)过账结果。
- 关键余额：Cash 305、Inventory 75、A/R 45、COGS 125、Revenues 210、A/P 40、PPE 200、Acc. Dep. 10、Depr. Exp. 10。
- 这些余额将被带入调整后试算表，用于核对借贷平衡并准备报表/结账。
Key Accounting Principles (关键会计原则)：
Double-entry (复式记账)、Accrual Basis (权责发生制)、Matching (配比原则)。

Slide 3-41 — Post-Adjustment Trial Balance

第3-41页——调整后试算表

Knowledge Points (知识点)

Definition & Purpose (定义与目的)
How It’s Built from T-Accounts (由T账户到试算表的编制)
Interpretation & Next Steps (解读与后续步骤)

1) Definition & Purpose (定义与目的)

Explanation (解释):
A post-adjustment trial balance lists all accounts and their ending debit/credit balances after adjustments, to verify Debits = Credits before statements.
调整后试算表列示期末各账户的借/贷余额（含调整），用于在出报表前核对借贷相等。
Example (例子):
本页合计：Debit 760 = Credit 760（借方与贷方相等）。
Total debits and credits both equal 760 on this slide.
Extension (拓展):
If totals don’t match, you must trace posting/adjusting errors before preparing statements.
若不平衡，须在编报表前回溯更正过账或调整错误。

2) How It’s Built from T-Accounts (由T账户到试算表的编制)

Explanation (解释):
Take each T-account’s ending balance and place it in the correct debit/credit column according to its normal balance.
将各T账户期末余额按其正常余额填入借/贷栏。
Example (例子):
- 借方：Cash 305、Inventory 75、PPE 200、COGS 125、A/R 45、Depreciation Expense 10
- 贷方：A/P 40、Common Stock 200、APIC 300、Sales Revenue 210、Acc. Dep. 10
  这些数字与上一页T账户余额逐项一致。
Extension (拓展):
The trial balance is not a financial statement—it’s a working schedule that supports statement preparation.
试算表不是正式报表，而是用于编制报表前的工作底稿。

3) Interpretation & Next Steps (解读与后续步骤)

Explanation (解释):
From this schedule you prepare the Income Statement, update Retained Earnings, and produce the Balance Sheet; then perform closing entries.
基于试算表编制损益表、更新留存收益并出资产负债表；随后进行结账分录。
Example (例子):
本例收入210、费用（COGS 125 + Depr. 10）= 135 → 净利润 75；期末将把 75 结转入留存收益（见3-43页示例）。
Here: Revenue 210 minus Expenses 135 → Net Income 75, to be closed to Retained Earnings.
Extension (拓展):
Adding Dividends later would reduce Retained Earnings in the closing process (未在本页出现，但结账逻辑相同)。
若有股息，结账时从留存收益中扣减。

Summary (总结)

本页核心：
- 调整后试算表用于在报表前核对借=贷，本例两边均为 760。
- 它由上一页T账户的期末余额逐项汇总而来。
- 作为出表与结账分录的直接基础：本例净利润 75 将结转至留存收益。
Key Accounting Principles (关键会计原则)：
Accrual Accounting（权责发生制）、Matching（配比）、Double-entry（复式记账）。

Slide 3-42 — Closing Entries

第3-42页——结账分录

Knowledge Points (知识点)

Purpose of Closing Entries (结账分录的目的)
Closing Temporary Accounts (结转临时账户)
Journal Entry Structure (会计分录结构)

Purpose of Closing Entries (结账分录的目的)

Explanation (解释):
Closing entries are made after preparing the post-adjustment trial balance to reset revenue and expense accounts to zero.
结账分录是在编制调整后试算平衡表后进行的，用来将收入和费用账户归零。

Example (例子):
At year-end, revenue accounts with balances must be closed so they don’t carry over into the next year.
在年末，收入账户的余额需要结转，这样不会延续到下一会计年度。

Extension (拓展):
This ensures only current period results are reflected, while cumulative results go into retained earnings.
这样保证财务报表仅反映当期结果，而累计结果进入留存收益账户。

Closing Temporary Accounts (结转临时账户)

Explanation (解释):
Temporary accounts (revenues and expenses) are closed each year.
临时账户（收入和费用）在每年都要结转。

Example (例子):
Revenue account with $210 i sc l ose d; E x p e n se a cco u n t s l ik e COGS ($ 125) and Depreciation ($10) are closed.
收入账户210美元被结转；费用账户如销售成本125美元、折旧费用10美元被结转。

Extension (拓展):
Permanent accounts (assets, liabilities, equity) remain open and carry balances forward.
永久性账户（资产、负债、权益）不会结转，余额会延续到下期。

Journal Entry Structure (会计分录结构)

Explanation (解释):
Closing entries typically debit all revenues, credit all expenses, and transfer net results to retained earnings.
结账分录通常是借记所有收入、贷记所有费用，并将净结果转入留存收益。

Example (例子):
Debit Sales Revenue 210; Credit COGS 125, Credit Depreciation Expense 10; Balancing goes to Retained Earnings.
借记销售收入210；贷记销售成本125、贷记折旧费用10；差额结转至留存收益。

Extension (拓展):
Automated accounting systems often perform this step at year-end automatically.
现代会计系统通常会在年末自动执行这一结转过程。

Summary (总结)

本页解释了结账分录的目的：将临时账户清零，

Slide 3-46 — Dividends

第3-46页——股息

Knowledge Points (知识点)

When dividends are declared (宣告股息时)
When dividends are paid (支付股息时)
At closing (结账时)

When dividends are declared (宣告股息时)

Explanation (解释):
At the declaration of dividends, Retained Earnings decrease because profits are allocated to shareholders. A liability (Dividends Payable) is recognized.
在宣告股息时，留存收益减少，因为利润被分配给股东；同时确认一项负债（应付股息）。
Example (例子):
Company declares $10, 000 d i v i d e n d s . 公司宣布分红$ 10,000。
Extension (拓展):
Declaring dividends signals company stability but reduces reinvestment capacity. It directly impacts retained earnings and increases short-term liabilities.
宣告股息体现公司稳定，但减少再投资能力；它直接影响留存收益并增加短期负债。

When dividends are paid (支付股息时)

Explanation (解释):
Payment decreases the liability (Dividends Payable) and reduces cash.
支付时减少负债（应付股息），同时减少现金。
Example (例子):
Paying out $10, 000 d i v i d e n d s . 支付股息$ 10,000。

Extension (拓展):
Dividend payments affect cash flow but do not impact net income, since dividends are not expenses.
股息支付影响现金流，但不影响净利润，因为股息不是费用。

At closing (结账时)

Explanation (解释):
No closing entry is needed for dividends once declared and paid, as they are handled via Retained Earnings and liabilities.
股息在宣告和支付后无需在结账时额外结转，因为其已通过留存收益和负债完成处理。
Example (例子):
After payment, both Dividends Payable and Cash accounts are reduced, leaving no temporary account to close.
支付后，应付股息和现金账户均减少，无需结账调整。
Extension (拓展):
This treatment ensures dividends are separate from operating expenses, maintaining clarity in financial reporting.
这种处理保证股息与经营费用分离，保持财务报告清晰。

Summary (总结)

本页核心：

宣告股息：减少留存收益，增加应付股息
支付股息：减少应付股息和现金
结账时：无需额外结转
👉 股息影响 资产负债表（现金与负债）和 留存收益，但不影响 损益表。

Slide 3-47 — Post Closing Trial Balance

第3-47页——结账后试算表

Knowledge Points (知识点)

No revenue, expense, or temporary dividend accounts (没有收入、费用和临时股息账户)
Only permanent accounts remain (仅保留永久账户)
Beginning balances for next year (作为下一年的期初余额)

No revenue, expense, or temporary dividend accounts (没有收入、费用和临时股息账户)

Explanation (解释):
After closing entries, all temporary accounts are reset to zero. This ensures income and expenses are only recognized in the current period.
在结账后，所有临时账户清零，确保收入和费用仅反映在当期。
Example (例子):
Revenue = $0, E x p e n ses =$ 0, Dividends = $0 in post-closing trial balance.
结账后试算表中的收入=0，费用=0，股息=0。
Extension (拓展):
This step avoids mixing different periods’ results, aligning with the periodicity assumption.
此步骤避免跨期混淆，符合会计期间假设。

Only permanent accounts remain (仅保留永久账户)

Explanation (解释):
Permanent accounts (assets, liabilities, equity) carry forward to the next accounting period.
永久账户（资产、负债、所有者权益）会延续到下一个会计期间。
Example (例子):
Cash $50, 000, I n v e n t ory$ 20,000, Accounts Payable $10, 000 re mainin p os t - c l os in g t r ia l ba l an ce . 结账后试算表仍保留现金$ 50,000，存货 $20, 000 ，应付账款$ 10,000。
Extension (拓展):
These accounts form the opening balances for the next fiscal year, ensuring continuity.
这些账户作为下一年的期初余额，保证会计数据连续性。

Beginning balances for next year (作为下一年的期初余额)

Explanation (解释):
Post-closing balances of permanent accounts automatically become the next year’s opening balances.
永久账户的结账后余额自动成为下一年的期初余额。
Example (例子):
If cash ending balance is $305, n e x t ye a r ’ s b e g innin g c a s hi s$ 305.
如果现金期末余额是 $305 ，则下一年期初现金余额是$ 305。
Extension (拓展):
This process ensures comparability of financial statements year to year.
这一过程保证了年度财务报表的可比性。

Summary (总结)

本页核心：

结账后试算表中不再包含收入、费用和股息账户
仅保留永久账户（资产、负债、所有者权益）
这些余额将作为下一年的期初数值
👉 这体现了 会计期间假设 和 持续经营原则。

Slide 3-48 — Income Statement (from the post-adj. trial balance)

第3-48页——利润表（来自调整后试算平衡表）

Knowledge Points (知识点)

Sales Revenue (销售收入)
Expenses (费用)
- Cost of Goods Sold (销售成本)
- Depreciation Expense (折旧费用)
Net Income (净利润)

Sales Revenue (销售收入)

Explanation (解释):
Sales revenue of $210 re p rese n t s t h e t o t a l e a r n e df ro m s a l es d u r in g t h e p er i o d .$ 210 的销售收入代表本期通过销售获得的总收益。
Example (例子):
A company sells merchandise worth $210. 一家公司在本期实现了$ 210 的销售收入。
Extension (拓展):
Revenue recognition follows accrual basis: revenue recorded when earned, not necessarily when cash is received.
收入确认遵循权责发生制：在收入实现时确认，而不是在收到现金时确认。

Expenses (费用)

Explanation (解释):
Expenses include $125 f or C os t o f G oo d s S o l d (COGS) an d$ 10 for Depreciation Expense, totaling $135. 费用包括$ 125 的销售成本和 $10 的折旧费用，总计$ 135。
Example (例子):
COGS: Merchandise cost sold this period = $125 De p rec ia t i o n : A ll oc a t in g ma c hin erycos t =$ 10
销售成本：本期销售商品的成本 = $125 折旧：分摊机器设备的成本 =$ 10
Extension (拓展):
Expense recognition matches with related revenues (Matching Principle).
费用确认与相关收入相配比（配比原则）。

Net Income (净利润)

Explanation (解释):
Net income = Revenue – Expenses = $210-$ 135 = $75. 净利润 = 收入 - 费用 =$ 210 – $135 =$ 75。
Example (例子):
The company’s profit this period is $75. 公司本期利润为$ 75。
Extension (拓展):
Net income flows into Retained Earnings on the Statement of Retained Earnings.
净利润会流入留存收益表中的留存收益项目。

Summary (总结)

本页展示了利润表的基本结构：

收入：$210
费用：销售成本 $125 + 折旧$ 10 = $135
净利润：$75
👉 利润表揭示公司盈利能力，净利润将结转至留存收益。

Slide 3-49 — Statement of Retained Earnings (from I/S and last year’s Stat. of R/E)

第3-49页——留存收益表（来自利润表和上年留存收益表）

Knowledge Points (知识点)

Beginning Retained Earnings (期初留存收益)
Add: Net Income (增加：净利润)
Less: Dividends (减去：股息)
Ending Retained Earnings (期末留存收益)

Beginning Retained Earnings (期初留存收益)

Explanation (解释):
Beginning retained earnings is $0 b ec a u se t hi s i s t h e f i rs t ye a ror n o ba l an cec a rr i e df or w a r d . 期初留存收益为$ 0，说明这是第一年或没有余额结转。
Example (例子):
A startup company starting operations in Year 1.
一家初创企业在第一年开始运营时，期初留存收益为 0。
Extension (拓展):
Beginning RE comes from the prior year’s ending RE.
期初留存收益通常来自上一年的期末留存收益。

Add: Net Income (增加：净利润)

Explanation (解释):
Add $75 n e t in co m ee a r n e d t hi sye a r . 本年实现的净利润$ 75 加入留存收益。
Example (例子):
Net income from Slide 3-48 is added here.
来自第 3-48 页利润表的净利润 $75 加入此处。
Extension (拓展):
Net income links the income statement with the statement of retained earnings.
净利润将利润表与留存收益表连接起来。

Less: Dividends (减去：股息)

Explanation (解释):
No dividends declared this year, so $0 deduction.
本年未宣布股息，因此减项为 0。
Example (例子):
If dividends were $20, t h e n re t ain e d e a r nin g s w o u l d b e$ 55.
如果分红 $20 ，则期末留存收益为$ 55。
Extension (拓展):
Dividends reduce retained earnings, reflecting profit distribution to shareholders.
股息减少留存收益，反映利润分配给股东。

Ending Retained Earnings (期末留存收益)

Explanation (解释):
Ending RE = Beginning RE + Net Income – Dividends = 0 + 75 – 0 = $75. 期末留存收益 = 期初留存收益 + 净利润 - 股息 = 0 + 75-0 =$ 75。
Example (例子):
Ending RE = $75, c a rr i e d in t o ba l an ces h ee t e q u i t y . 期末留存收益$ 75，进入资产负债表的权益部分。
Extension (拓展):
Retained earnings accumulate over years, showing profit reinvestment.
留存收益逐年累积，体现利润再投资情况。

Summary (总结)

本页展示了留存收益的计算过程：

期初余额：0
加：净利润 $75
减：股息 $0
期末余额：$75
👉 留存收益表反映了公司如何将利润在分红和再投资之间进行分配。

Slide 3-50 — Balance Sheet (from the posting-closing trial balance)

第3-50页——资产负债表（来自结账后试算平衡表）

Knowledge Points (知识点)

Current Assets (流动资产)
Non-Current Assets (非流动资产)
Liabilities (负债)
Stockholders’ Equity (股东权益)

Current Assets (流动资产)

Explanation (解释):
Includes Cash $305, A cco u n t s R ece i v ab l e$ 45, Inventory $75 = T o t a l$ 425.
包括现金 $305 ，应收账款$ 45，存货 $75 ，总计$ 425。
Example (例子):
Cash from operations, receivables from customers, and goods available for sale.
现金来自经营，应收账款来自客户，存货为待售商品。
Extension (拓展):
Current assets are expected to convert into cash within one year.
流动资产预计在一年内转化为现金。

Non-Current Assets (非流动资产)

Explanation (解释):
PPE $200 min u s A cc u m u l a t e d De p rec ia t i o n$ 10 = Net $190. 固定资产$ 200 减累计折旧 $10 = 净额$ 190。
Example (例子):
Machinery valued at $200 w i t h$ 10 depreciation recorded.
价值 $200 的机器设备已计提$ 10 折旧。
Extension (拓展):
Non-current assets support long-term operations.
非流动资产支持长期经营活动。

Liabilities (负债)

Explanation (解释):
Accounts Payable $40 = t o t a ll iabi l i t i es . 应付账款$ 40 = 总负债。
Example (例子):
Amount owed to suppliers for purchases.
欠供应商的采购款项。
Extension (拓展):
Low liabilities here suggest limited debt financing.
较低的负债表明债务融资有限。

Stockholders’ Equity (股东权益)

Explanation (解释):
Common Stock $200 + A dd i t i o na lP ai d - in C a p i t a l$ 300 + Retained Earnings $75 =$ 575.
普通股 $200 + 资本公积$ 300 + 留存收益 $75 =$ 575。
Example (例子):
Equity represents owners’ residual interest after liabilities.
股东权益表示扣除负债后的所有者剩余权益。
Extension (拓展):
Growing retained earnings improve long-term equity stability.
留存收益增加可提高长期股东权益的稳定性。

Summary (总结)

本页展示了完整的资产负债表结构：

资产 = $615
负债 = $40
权益 = $575
👉 资产负债表遵循会计恒等式：资产 = 负债 + 权益，展示公司财务状况。

Slide 3-51 — The Accounting Cycle

第3-51页——会计循环

Knowledge Points (知识点)

During-the-year Steps (年度中步骤)
Year-end Adjustments & Closings (年末调整与结账)
Outputs of the Cycle: Financial Statements (会计循环的产出：财务报表)

During-the-year Steps (年度中步骤)

Explanation (解释): Record journal entries when transactions occur and post them to T-accounts. 当交易发生时编制会计分录，并过账到各个 T 账户。
Example (例子): Buy inventory on credit → Dr Inventory / Cr Accounts Payable；收现销售 → Dr Cash / Cr Sales Revenue。赊购存货 → 借存货/贷应付账款；现金销售 → 借现金/贷销售收入。
Extension (拓展): Timely, correct posting creates an audit trail and enables real-time balances for control. 及时、正确的过账建立审计线索，并为内部控制提供实时余额。

Year-end Adjustments & Closings (年末调整与结账)

Explanation (解释): 期末需要：编制试算表 → 做调整分录 → 调整后试算表 → 结账分录 → 结账后试算表。 At period end: trial balance → adjusting entries → post-adjustment trial balance → closing entries → post-closing trial balance.
Example (例子): 计提应计工资、分摊预付、确认折旧、结转收入与费用至留存收益。 Accrue wages, allocate prepaids, record depreciation, and close revenues/expenses to retained earnings.
Extension (拓展): Adjusting enforces accrual & matching; closing resets temporary accounts to zero. 调整执行权责发生与配比；结账将临时账户清零。

Outputs of the Cycle: Financial Statements (会计循环的产出：财务报表)

Explanation (解释): From the post-adjustment numbers, prepare Income Statement, Statement of Retained Earnings, and Balance Sheet. 基于调整后的数据编制利润表、留存收益表和资产负债表。
Example (例子): Revenue 210、Expenses 135 → Net Income 75；留存收益期末 = 期初0 + 75 − 股利0 = 75。 Revenue 210 and Expenses 135 yield NI 75; ending RE = 75.
Extension (拓展): The cycle repeats each period; cash flows are presented using accrual-to-cash reconciliation. 每期循环重复；现金流量表用权责发生到现金的转换来呈现。

Summary (总结)

年度中：记分录→过账；年末：试算→调整→结账→报表。
调整保证权责发生制与配比；结账保证临时账户清零。
产出三大报表：利润表、留存收益表、资产负债表。

Slide 3-52 — Revenue Principle (Cash Received Before Delivery)

第3-52页——收入原则（先收款，后履约）

Knowledge Points (知识点)

Unearned Revenue as a Liability (预收收入是负债)
Journal Entry at Cash Receipt (收款时的分录)
Financial Statement Effects at Receipt (收款当下的报表影响)

Unearned Revenue as a Liability (预收收入是负债)

Explanation (解释): If cash is received before goods/services are delivered, recognize a liability—Unearned Revenue—not revenue. 在交付商品/服务之前收到现金，应确认负债（预收收入），而非收入。
Example (例子): 客户预付年费 $1,200，用于未来12个月的服务。 Customer prepays $1,200 for a 12-month service.
Extension (拓展): This reflects the obligation to deliver; revenue will be recognized when performance occurs. 该负债体现尚未履约的义务；只有履约时才确认收入。

Journal Entry at Cash Receipt (收款时的分录)

Explanation (解释): Dr Cash；Cr Unearned Revenue。借现金；贷预收收入。
Example (例子):


Cash (+A)                     1,200
Unearned Revenue (+L)            1,200

记录预收的年费。

Extension (拓展): Set up schedules to amortize the liability monthly (e.g., $100/month). 建立分摊计划按月转收入（如每月 $100）。

Financial Statement Effects at Receipt (收款当下的报表影响)

Explanation (解释): Balance Sheet：资产↑（现金），负债↑（预收）；Income Statement：无影响；Cash Flows：经营活动现金流入。 BS: Assets ↑ (Cash), Liabilities ↑ (Unearned); IS: no effect; CF: operating inflow.
Example (例子): 资产总额不变？——会增加同额负债，权益不变。 Total assets increase with an equal rise in liabilities; equity unchanged.
Extension (拓展): Proper classification avoids premature revenue and regulatory issues. 正确分类可避免提前确认收入与合规风险。

Summary (总结)

先收款未履约时：预收收入=负债。
分录：借现金 / 贷预收收入。
报表：资产↑、负债↑、利润不变、经营现金流入；后续履约再转为收入。

Slide 3-53 — Revenue Principle (Delivery Recognized)

第3-53页——收入原则（交付时确认）

Knowledge Points (知识点)

Recognize Revenue upon Delivery (交付/履约时确认收入)
Adjusting Entry to Reduce Unearned Revenue (冲减预收转收入)
Financial Statement Effects at Delivery (交付时的报表影响)

Recognize Revenue upon Delivery (交付/履约时确认收入)

Explanation (解释): When goods/services are delivered, the earning process is complete; revenue is recognized. 当完成交付/履约时，赚取过程完成，应确认收入。
Example (例子): 在第1月末已提供1/12服务，满足履约条件。 By month-end, 1/12 of the service is provided—revenue is earned.
Extension (拓展): This aligns with ASC 606/IFRS 15’s “transfer of control” notion. 该做法符合收入准则“控制转移”原则。

Adjusting Entry to Reduce Unearned Revenue (冲减预收转收入)

Explanation (解释): Dr Unearned Revenue；Cr Revenue（按当期已履约部分）。借预收收入；贷收入（按本期履约比例）。
Example (例子):


Unearned Revenue (-L)          100
Revenue (+R)                       100

将 $1,200 年费中的当月 $100 确认为收入。

Extension (拓展): 若是多要素合同，应按履约义务分摊交易价格。 For multi-element contracts, allocate consideration across performance obligations.

Financial Statement Effects at Delivery (交付时的报表影响)

Explanation (解释): Income Statement：收入↑；Balance Sheet：负债↓（预收），权益↑（净利润→留存收益）；Cash Flows：无新现金流。 IS: Revenue ↑; BS: Liabilities ↓, Equity ↑; CF: no new cash flow.
Example (例子): 递延负债由 $1,200 降至 $1,100；本期确认收入 $100。 Unearned falls from $1,200 to $1,100; $100 revenue recognized.
Extension (拓展): Consistent schedules ensure smooth revenue patterns and faithful representation. 设定一致的分摊计划可平滑收入并保证表述真实。

Summary (总结)

履约/交付时确认收入，借预收收入 / 贷收入。
报表效果：收入↑、负债↓、权益↑；现金流不变（现金已在收款时入账）。
关键原则：收入确认原则、权责发生制、配比原则。

Slide 3-54 — Revenue Principle: Unearned → Earned

第3-54页——收入原则：预收转已赚

Knowledge Points (知识点)

Unearned-to-Earned Revenue Flow (预收转收入流程)
Common Unearned Items (常见预收项目)
Financial Statement Effects (报表影响)

Unearned-to-Earned Revenue Flow (预收转收入流程)

Explanation (解释):
Unearned revenue is a liability created when cash is collected before providing goods/services; it is recognized as revenue only when performance occurs.
当在履约前收到现金时形成预收收入（负债）；仅在提供商品/服务时才确认为收入。
Example (例子):
Collect $1,200 for a 12-month service → initially record Unearned Revenue; recognize $100 revenue each month as service is delivered.
收到 $1,200 的12个月服务费 → 先记预收收入；随后每月履约确认 $100 收入。
Extension (拓展):
Scheduling the release from liability to revenue ensures faithful representation and prevents premature revenue recognition.
通过按计划把负债转为收入，可防止提前确认收入，保证报表真实可靠。

Common Unearned Items (常见预收项目)

Explanation (解释):
Typical liabilities that turn into revenue: rent collected in advance, unearned air traffic revenue, deferred subscription revenue.
常见由负债转为收入的项目：预收租金、预收航空运输收入、递延订阅收入。
Example (例子):
Advance rent → Rent revenue; Airline ticket sold before flight → Air traffic revenue at flight; Magazine prepayment → Subscription revenue over the term.
预收房租 → 租金收入；航班起飞时将机票预收转为航空运输收入；杂志预付 → 在订阅期内逐期转为发行收入。
Extension (拓展):
Contract terms define performance obligations and recognition pattern (time-based vs point-in-time).
合同条款决定履约义务与确认方式（按时间或在某一时点）。

Financial Statement Effects (报表影响)

Explanation (解释):
On receipt: Assets↑(Cash), Liabilities↑(Unearned), Equity unchanged.
Upon earning: Liabilities↓(Unearned), Revenue↑ → Net income↑ → Equity↑.
收款时：资产增（现金）、负债增（预收）、权益不变。
履约时：负债减（预收）、收入增→净利增→权益增。
Example (例子):
Month 1 recognition entry: Dr Unearned 100; Cr Revenue 100.
第1个月分录：借预收收入100；贷收入100。
Extension (拓展):
Disclosure of deferred revenue helps users assess future revenue pipeline and obligations.
披露递延收入可帮助报表使用者评估未来收入与履约义务。

Summary (总结)

预收收入先记负债，履约后再转收入。
常见场景：预收租金/机票/订阅。
报表影响：收款时资产与负债同增；履约时负债转为收入并提升权益。
关键原则：收入确认原则、权责发生制、配比原则。

Slide 3-55 — Revenue Principle: Cash Received When Earned

第3-55页——收入原则：收款与实现同日

Knowledge Points (知识点)

Simultaneous Receipt & Earning (同日收款与实现)
Journal Entry (会计分录)
Statement Effects (报表影响)

Simultaneous Receipt & Earning (同日收款与实现)

Explanation (解释):
If cash is received on the same date revenue is earned, no deferral is needed; recognize revenue immediately.
若收款与履约同日，无需递延，直接确认收入。
Example (例子):
Retail sale at checkout: customer pays and receives goods simultaneously.
零售结账：顾客付款并即时取货。
Extension (拓展):
This is common in point-of-sale environments (stores, restaurants, ride-hailing at trip end).
常见于POS场景（门店、餐饮、网约车行程结束时）。

Journal Entry (会计分录)

Explanation (解释):
Debit Cash; Credit Revenue.
借现金；贷收入。
Example (例子):
Cash (+A) XXX / Revenue (+R) XXX.
借现金 XXX / 贷收入 XXX。
Extension (拓展):
If sales tax applies, separate the tax liability: Dr Cash; Cr Revenue; Cr Sales Tax Payable.
若含销项税，应单列税负债：借现金；贷收入；贷应交税费。

Statement Effects (报表影响)

Explanation (解释):
Income Statement: Revenue↑; Balance Sheet: Cash↑ and Equity↑ (via NI); Cash Flows: Operating inflow.
**损益表：**收入增加；**资产负债表：**现金与权益（由净利带动）增加；**现金流量表：**经营活动流入。
Example (例子):
Sell goods for $300 cash → NI increases by the margin; cash increases $300.
现金售货 $300 → 净利按毛利增加；现金增加 $300。
Extension (拓展):
No unearned revenue or receivable arises, simplifying subsequent tracking.
不产生预收或应收，后续核对最简。

Summary (总结)

同日收款与履约：直接确认收入，无需“预收/递延”。
分录固定：借现金 / 贷收入；若含税需分拆负债。
报表：收入与现金同步增加，权益通过净利润上升。

Slide 3-56 — Revenue Principle: Cash Received After Delivery

第3-56页——收入原则：交付后收到现金

Knowledge Points (知识点)

Recognition of Revenue upon Delivery (交付时确认收入)
Creation of Accounts Receivable (形成应收账款)
Financial Statement Effects (报表影响)

Recognition of Revenue upon Delivery (交付时确认收入)

Explanation (解释):
Revenue is recognized when goods/services are delivered, regardless of cash collection.
收入在商品/服务交付时确认，而不论现金是否收到。
Example (例子):
Deliver goods worth $500 on credit.
赊销价值 $500 的商品。


Accounts Receivable (+A)   500
Revenue (+R)                500

Extension (拓展):
This reflects the accrual basis principle, ensuring income is matched with performance, not cash timing.
体现权责发生制原则，确保收入与履约对应，而不是取决于收款时间。

Creation of Accounts Receivable (形成应收账款)

Explanation (解释):
Since cash has not been received, the company records an asset—Accounts Receivable.
因现金未收，公司记录一项资产——应收账款。
Example (例子):
Customer agrees to pay in 30 days; A/R is recognized immediately.
客户约定30天后付款；应收账款立即确认。
Extension (拓展):
Accounts receivable must be monitored for collectability; doubtful accounts may require an allowance.
应收账款需要监控回收可能性，坏账需计提准备。

Financial Statement Effects (报表影响)

Explanation (解释):
Income Statement: Revenue ↑
Balance Sheet: Accounts Receivable ↑, Equity ↑ (via NI)
Cash Flows: No effect at delivery
**损益表：**收入增加
**资产负债表：**应收账款增加，权益因净利增加
**现金流量表：**交付时无影响
Example (例子):
Report $500 revenue; increase A/R by $500.
报告 $500 收入，应收账款增加 $500。
Extension (拓展):
This ensures reported revenue reflects performance obligations satisfied, not payment.
保证收入体现履约完成，而非付款时间。

Summary (总结)

收入在交付时确认，即便现金未收。
会计分录：借应收账款 / 贷收入。
报表影响：收入和权益增加；资产由应收账款增加；现金流暂时无变动。

Slide 3-57 — Revenue Principle: Collection of Receivables

第3-57页——收入原则：收回应收账款

Knowledge Points (知识点)

Cash Collection after Delivery (交付后收款)
Reduction of Accounts Receivable (减少应收账款)
Financial Statement Effects (报表影响)

Cash Collection after Delivery (交付后收款)

Explanation (解释):
When payment is received, the company records cash inflow, not additional revenue.
当收到付款时，公司记录现金流入，而不是额外的收入。
Example (例子):
Customer pays $500 previously owed.
客户支付之前欠下的 $500。


Cash (+A)                  500
Accounts Receivable (–A)   500

Extension (拓展):
Cash collection is the settlement of a claim, not a new earning event.
收款是应收账款的结算，而不是新的收益事件。

Reduction of Accounts Receivable (减少应收账款)

Explanation (解释):
Accounts Receivable decreases as customers settle their obligations.
客户履行义务，应收账款减少。
Example (例子):
Balance of A/R reduces from $500 to $0.
应收账款余额由 $500 减至 $0。
Extension (拓展):
Efficient receivable turnover indicates strong liquidity and credit management.
高效的应收账款周转率表明流动性和信用管理良好。

Financial Statement Effects (报表影响)

Explanation (解释):
Income Statement: No effect (revenue already recognized)
Balance Sheet: Cash ↑, Accounts Receivable ↓ (net assets unchanged)
Cash Flows: Operating cash inflow ↑
**损益表：**无影响（收入已确认）
**资产负债表：**现金增加，应收账款减少（净资产不变）
**现金流量表：**经营活动现金流入增加
Example (例子):
Collect $500 → Cash +500, A/R –500.
收款 $500 → 现金 +500，应收账款 –500。
Extension (拓展):
Cash collection timing impacts liquidity analysis but not profitability.
收款时间影响流动性分析，但不影响盈利能力。

Summary (总结)

收款时：不再确认收入，仅是资产形态变化。
会计分录：借现金 / 贷应收账款。
报表影响：损益表无变化；资产从应收转现金；经营现金流增加。

Slide 58 — The Revenue Principle

第58页——收入确认原则

Knowledge Points (知识点)

Accrued (earned but not received) revenues 应计收入：收入已实现但现金尚未收取。
Types of receivables 应收款类型：利息应收、租金应收、特许权使用费应收。
Revenue recognition 收入确认：在提供商品或服务时确认收入，而非收款时。

Accrued Revenues (应计收入)

Explanation (解释):
- EN: Revenues are recorded when earned, even if cash will be collected later.
- ZH: 当收入已经实现但现金尚未收取时，也应确认收入。
Example (例子):
- EN: A company earns $500 interest in December but will receive payment in January.
- ZH: 公司12月赚取500美元利息，但要到1月才收款。
Extension (拓展):
- EN: Common accruals include interest, rent, and royalties receivable.
- ZH: 常见的应计收入包括利息应收、租金应收和特许权使用费应收。
Summary (总结):
- EN: The revenue principle requires recognition of revenue when earned, creating receivables as assets.
- ZH: 收入确认原则要求在收入实现时入账，并形成应收款项资产。

Types of Receivables (应收款类型)

Explanation (解释):
- EN: Interest receivable, rent receivable, and royalties receivable represent earned revenues not yet collected.
- ZH: 利息应收、租金应收和特许权使用费应收均代表已实现但尚未收取的收入。
Example (例子):
- EN: Interest receivable is created when a company earns interest on a loan but hasn’t received the cash.
- ZH: 公司对外贷款产生利息但未收款时形成利息应收。
Extension (拓展):
- EN: Such receivables are current assets and affect liquidity and working capital analysis.
- ZH: 此类应收款属于流动资产，会影响流动性与营运资本分析。
Summary (总结):
- EN: Each receivable directly links to a specific revenue type (interest, rent, royalty).
- ZH: 每类应收款都对应特定的收入类型（利息、租金、特许权费）。

Slide 59 — The Matching Principle

第59页——配比原则

Knowledge Points (知识点)

Expense recognition 费用确认：费用应在与其产生的收入同一期间确认。
Accrual basis 权责发生制：费用确认不取决于现金支付时间。

Expense Recognition (费用确认)

Explanation (解释):
- EN: Expenses must be recorded in the same period as the revenues they help generate.
- ZH: 费用应与其所帮助产生的收入在同一会计期间确认。
Example (例子):
- EN: Salaries for December paid in January are recorded as December expenses.
- ZH: 12月工资在1月支付，但应确认为12月费用。
Extension (拓展):
- EN: Ensures accurate net income measurement and period-to-period comparability.
- ZH: 保证净利润计量准确和期间可比性。
Summary (总结):
- EN: The matching principle matches costs with related revenues, independent of payment date.
- ZH: 配比原则要求费用与相关收入匹配，而不依赖现金支付时间。

Accrual Basis (权责发生制)

Explanation (解释):
- EN: Revenues and expenses are recognized when earned or incurred, not when cash is exchanged.
- ZH: 收入与费用在实现或发生时确认，而非在收付款时确认。
Example (例子):
- EN: Utilities used in December and paid in January are recorded as December expenses.
- ZH: 12月使用的水电费1月支付，也要计入12月费用。
Extension (拓展):
- EN: Core GAAP/IFRS principle enabling accurate profit calculation.
- ZH: 这是保证利润核算准确的GAAP/IFRS核心原则。
Summary (总结):
- EN: Accrual accounting better reflects true financial performance.
- ZH: 权责发生制更真实地反映财务业绩。

Slide 60 — The Matching Principle: Prepaid Expenses

第60页——配比原则：预付费用

Knowledge Points (知识点)

Prepaid expenses 预付费用：现金先行支付，但费用尚未发生。
Asset recognition 资产确认：预付款在消费前作为资产列示。
Expense recognition over time 费用分摊：随时间或使用逐步转为费用。

Prepaid Expenses (预付费用)

Explanation (解释):
- EN: If cash is paid before receiving goods or services, record an asset called Prepaid Expense.
- ZH: 如果在收到商品或服务前支付现金，应记录为预付费用资产。
Example (例子):
- EN: Pay $12,000 for a one-year insurance policy on January 1.
- ZH: 1月1日支付12,000美元购买一年的保险。
Extension (拓展):
- EN: Typical prepaid items include rent, insurance, and service contracts.
- ZH: 常见预付项目包括房租、保险和服务合同。
Summary (总结):
- EN: Prepaid expenses are assets until the related service is consumed.
- ZH: 预付费用在相关服务被消耗前均列为资产。

Asset to Expense (资产转费用)

Explanation (解释):
- EN: As benefits are consumed, transfer amounts from Prepaid Expense to Expense accounts.
- ZH: 随着受益被消耗，将金额从预付费用转入费用科目。
Example (例子):
- EN: Each month debit Insurance Expense and credit Prepaid Insurance $1,000.
- ZH: 每月借记保险费用、贷记预付保险1,000美元。
Extension (拓展):
- EN: Ensures proper period matching and avoids overstating assets.
- ZH: 确保正确的期间配比，避免高估资产。
Summary (总结):
- EN: Timely adjusting entries are key for accurate financial statements.
- ZH: 及时的调整分录是保证财务报表准确的关键。

Slide 61 — The Matching Principle: Prepaid Expense Becomes Expense

第61页——配比原则：预付费用转为费用

Knowledge Points (知识点)

Expense recognition from prepaid expense 预付费用转为费用：当费用发生时，预付费用减少并确认为费用。
Adjusting entry 调整分录：期末或发生时必须做调整分录。
Accrual category 应计项目类别：预付费用是应计项目的一种。

Expense Recognition from Prepaid (预付费用转为费用)

Explanation (解释):
- EN: When the service is received or time elapses, reduce Prepaid Expense and record an Expense.
- ZH: 当收到服务或时间经过，预付费用应减少并确认为费用。
Example (例子):
- EN: A $12,000 one-year insurance paid on Jan 1 is expensed monthly at $1,000.
- ZH: 1月1日支付12,000美元一年期保险，每月确认1,000美元费用。
Extension (拓展):
- EN: Ensures matching of expense with revenue, avoiding overstated assets.
- ZH: 确保费用与收入匹配，避免资产高估。
Summary (总结):
- EN: Adjusting entries transfer cost from asset to expense, aligning with the matching principle.
- ZH: 调整分录将成本从资产转入费用，符合配比原则。

Adjusting Entry (调整分录)

Explanation (解释):
- EN: Debit Expense (increase), Credit Prepaid Expense (decrease).
- ZH: 借记费用（增加），贷记预付费用（减少）。
Example (例子):
- EN: Dr Insurance Expense 1,000 / Cr Prepaid Insurance 1,000.
- ZH: 借记保险费用1,000 / 贷记预付保险1,000。
Extension (拓展):
- EN: Performed at period end to ensure correct expense recognition.
- ZH: 通常在期末进行，以确保费用确认正确。
Summary (总结):
- EN: Adjustment is necessary even without cash payment during the period.
- ZH: 即使期间没有现金支付，也需进行调整。

Slide 62 — The Matching Principle: Expense Paid When Incurred

第62页——配比原则：费用发生与付款同时

Knowledge Points (知识点)

Simultaneous cash payment 同时付款：现金支付与费用发生在同一期间。
No accruals needed 无需应计：不需要预付或应付的调整分录。

Simultaneous Payment (同时付款)

Explanation (解释):
- EN: When cash is paid at the same time the expense is incurred, record expense and cash outflow directly.
- ZH: 当费用发生的同时支付现金时，直接确认费用并减少现金。
Example (例子):
- EN: Pay electricity bill upon service completion.
- ZH: 在电力服务完成后立即支付电费。
Extension (拓展):
- EN: This is typical for routine cash expenses like small repairs or supplies.
- ZH: 常见于小型维修或办公用品等日常现金支出。
Summary (总结):
- EN: Direct debit to Expense and credit to Cash; simple, no adjusting entries.
- ZH: 直接借记费用、贷记现金；简单且无需调整。

No Accruals Needed (无需应计)

Explanation (解释):
- EN: Because recognition and payment coincide, there is no timing difference to adjust.
- ZH: 因为确认和付款同步，无需做任何时间性调整。
Example (例子):
- EN: Paying $200 for a same-day equipment repair.
- ZH: 当天支付200美元的设备维修费。
Extension (拓展):
- EN: Reduces accounting complexity, but careful documentation is still essential.
- ZH: 虽然降低会计复杂度，但仍需妥善保存凭证。
Summary (总结):
- EN: Simplest case under the matching principle, ensuring expenses reflect real-time events.
- ZH: 属于配比原则下最简单的情况，费用实时反映经济事项。

Slide 63 — The Matching Principle: Expense Paid After Incurred

第63页——配比原则：费用发生后再付款

Knowledge Points (知识点)

Accrued expenses 应计费用：费用已发生但现金尚未支付。
Liability recognition 负债确认：应计费用在资产负债表中表现为应付账款或应付费用。
Matching and adjusting entries 配比与调整分录：期末必须做应计分录。

Accrued Expenses (应计费用)

Explanation (解释):
- EN: When services or goods are received but not yet paid, recognize an expense and a payable.
- ZH: 收到商品或服务但尚未付款时，应确认费用和应付负债。
Example (例子):
- EN: $5,000 salaries for December paid in January.
- ZH: 12月工资5,000美元，1月支付。
Extension (拓展):
- EN: Covers items like salaries payable, interest payable, utilities payable.
- ZH: 包括应付工资、应付利息、应付水电费等。
Summary (总结):
- EN: Ensures expenses are matched to the correct period even without cash outflow.
- ZH: 即使未支付现金，也能保证费用与对应期间匹配。

Liability Recognition (负债确认)

Explanation (解释):
- EN: Debit Expense (increase), Credit Payable (increase liability).
- ZH: 借记费用（增加），贷记应付账款（增加负债）。
Example (例子):
- EN: Dr Salaries Expense 5,000 / Cr Salaries Payable 5,000.
- ZH: 借记工资费用5,000 / 贷记应付工资5,000。
Extension (拓展):
- EN: At payment, reverse the liability: Dr Payable / Cr Cash.
- ZH: 付款时冲销负债：借记应付账款 / 贷记现金。
Summary (总结):
- EN: Recognizing liabilities maintains accurate financial position and compliance with accrual accounting.
- ZH: 确认负债确保财务状况真实并符合权责发生制。

Slide 3-64 — The Matching Principle (Accrued Expense → Payable → Cash)

第3-64页——配比原则（应计费用→应付负债→现金）

Knowledge Points (知识点)

Matching Principle（配比原则）
Accrued Expenses & Payables（应计费用与应付负债）
Settlement of Payables（结清应付负债）

Matching Principle（配比原则）

Explanation (解释):
EN: Recognize expenses in the period when the related benefit is consumed, not when cash is paid.
ZH: 费用应在产生相关收益的期间确认，而非在支付现金时确认。
Example (例子):
EN: Utilities used in December are expensed in December even if paid in January.
ZH: 12月使用的水电费记入12月费用，即便1月才付款。
Extension (拓展):
EN: Matching drives accrual accounting: revenues ↔ expenses recorded as earned/incurred.
ZH: 配比原则是权责发生制的核心：收入与费用在“实现/发生”时确认。
Summary (总结):
EN: Timing aligns cost recognition with benefit, improving period profit measurement.
ZH: 通过匹配费用与收益，提升期间利润的准确性。

Accrued Expenses & Payables（应计费用与应付负债）

Explanation (解释):
EN: When an expense is incurred before cash is paid, record a Payable (liability).
ZH: 当费用已发生但尚未付款时，确认应付负债。
Example (例子):
EN: At period-end accrue wages: Dr Wage Expense 5,000; Cr Wages Payable 5,000.
ZH: 期末计提工资：借工资费用5,000；贷应付工资5,000。
Extension (拓展):
EN: Common accruals include A/P, Wages Payable, Interest Payable, Utilities Payable.
ZH: 常见应计项目：应付账款、应付工资、应付利息、应付水电。
Summary (总结):
EN: Accruals increase expenses now and create liabilities for later settlement.
ZH: 应计同时增加费用并形成未来需支付的负债。

Settlement of Payables（结清应付负债）

Explanation (解释):
EN: When cash is paid later, reduce Payable (debit) and reduce Cash (credit).
ZH: 随后付款时，借记应付、贷记现金，结清负债。
Example (例子):
EN: Pay utilities next month: Dr Utilities Payable 5,000; Cr Cash 5,000.
ZH: 次月支付水电费：借应付水电5,000；贷现金5,000。
Extension (拓展):
EN: Payment does not affect current period expense because it was recognized earlier.
ZH: 付款不会影响本期费用，因为费用已在发生时确认。
Summary (总结):
EN: Expense timing (incurrence) ≠ cash timing (payment).
ZH: 费用确认与现金流出在时间上可分离。

Transactions (会计分录解析)

At incurrence 费用发生：
Dr Expense（费用） … xxx
Cr Payable（应付款） … xxx
At payment 付款时：
Dr Payable（应付款） … xxx
Cr Cash（现金） … xxx
Impact 报表影响：
- B/S 资产负债表： 发生时负债↑；付款时负债↓、现金↓。
- I/S 损益表： 发生时费用↑、利润↓；付款时无影响。
- CFS 现金流量表： 付款时筹资/经营现金流出（通常为经营活动）。
Logic 逻辑： 依据配比原则与权责发生制，将费用匹配到其产生收益的期间。

Image Focus（图示要点）

Timeline 时间线： 左侧“Expense Incurred”→右侧“Cash Paid”。
Journal Blocks 分录框： 第一格确认费用与应付；第二格付款时冲减应付并减少现金。
Emphasis 强调： “When cash is paid the PAYABLE is reduced.” 付款时减应付，不是再次确认费用。

Slide 3-65 — Matching Principle (Deferrals: Asset → Expense)

第3-65页——配比原则（递延：资产→费用）

Knowledge Points (知识点)

Deferral Basics（递延基础）
Supplies → Supplies Expense（存货用品→办公用品费）
Prepaid Insurance & Depreciation（预付保险与折旧）

Deferral Basics（递延基础）

Explanation (解释):
EN: Cash paid upfront creates an asset; as benefits are consumed, cost becomes expense.
ZH: 预先支付形成资产；随使用逐步转为费用。
Example (例子):
EN: Pay 12-month rent in advance → record Prepaid Rent; each month recognize Rent Expense.
ZH: 预付12个月房租→先记预付租金；每月转入租金费用。
Extension (拓展):
EN: Adjusting entries ensure period-end matching from asset to expense.
ZH: 期末调整分录保证资产向费用的配比结转。
Summary (总结):
EN: Deferrals move costs from Balance Sheet to Income Statement over time.
ZH: 递延将成本随时间从资产负债表转入损益表。

Supplies → Supplies Expense（存货用品→办公用品费）

Explanation (解释):
EN: Record supplies at purchase; expense when used (by count or estimation).
ZH: 购入时计入用品资产；耗用时转为费用（盘点或估计）。
Example (例子):
EN: Buy supplies 2,000 (Dr Supplies 2,000). End count shows 500 left → use 1,500:
Dr Supplies Expense 1,500; Cr Supplies 1,500.
ZH: 购入用品2,000；期末存500→本期耗用1,500：借办公用品费1,500；贷办公用品1,500。
Extension (拓展):
EN: Periodic inventory of supplies avoids misstating assets/expenses.
ZH: 定期盘点可避免资产和费用失真。
Summary (总结):
EN: Expense equals used amount, not purchased amount.
ZH: 费用=耗用量，非采购量。

Prepaid Insurance & Depreciation（预付保险与折旧）

Explanation (解释):
EN: Prepaid insurance amortizes; buildings/equipment allocate cost via depreciation.
ZH: 预付保险按期摊销；房屋设备通过折旧分摊成本。
Example (例子):
Prepaid Insurance 预付保险：
- At payment: Dr Prepaid Insurance 1,200; Cr Cash 1,200.
- Monthly: Dr Insurance Expense 100; Cr Prepaid Insurance 100.
  Depreciation 折旧：
- Monthly: Dr Depreciation Expense 800; Cr Accumulated Depreciation 800.
Extension (拓展):
EN: Depreciation is allocation, not valuation; cash unaffected at recognition.
ZH: 折旧是成本分摊，非价值评估；确认折旧时不影响现金。
Summary (总结):
EN: Adjusting entries convert prepaid/long-lived assets to period expenses systematically.
ZH: 通过调整分录，将预付或长期资产按系统方法转为当期费用。

Transactions (会计分录解析)

Purchase 购置： Dr Supplies/Prepaid/Buildings; Cr Cash/AP（资产↑）
Use/Amortize/Depreciate 使用/摊销/折旧：
- Dr Related Expense; Cr Asset / Accumulated Depreciation
Impact 报表影响：
- B/S： 资产随使用减少；固定资产净额因累计折旧↑而下降。
- I/S： 费用↑、利润↓。
- CFS： 购置时现金流出（投资或经营）；折旧/摊销确认时不影响现金。
Logic 逻辑： 确保成本在受益期间内合理分摊，符合配比与谨慎性。

Image Focus（图示要点）

三行映射：Supplies → Supplies expense；Prepaid insurance → Insurance expense；Buildings & equipment → Depreciation expense。
箭头表示“as used over time becomes EXPENSE”——随时间耗用转为费用。

Slide 3-66 — Expanded Transaction Analysis Model (Revenues & Expenses Included)

第3-66页——扩展交易分析模型（纳入收入与费用）

Knowledge Points (知识点)

Accounting Equation with P&L（含损益的会计等式）
Accrual Recognition of Revenues/Expenses（收入/费用的权责发生制确认）
Flow into Retained Earnings（流入留存收益）

Accounting Equation with P&L（含损益的会计等式）

Explanation (解释):
EN: Begin with A = L + SE; within SE, changes come from Contributed Capital, Retained Earnings; Retained Earnings change via Net Income (Revenues − Expenses) and Dividends.
ZH: 基础等式资产=负债+所有者权益；权益由实收资本与留存收益构成；留存收益受净利润（收入−费用）与股利影响。
Example (例子):
EN: Earn revenue on account: Dr A/R 10,000; Cr Service Revenue 10,000 → A↑, SE↑.
ZH: 赊销取得收入：借应收账款10,000；贷服务收入10,000→资产↑、权益↑。
Extension (拓展):
EN: Expense recognition decreases SE via Retained Earnings (debit expense).
ZH: 确认费用通过留存收益减少所有者权益（借记费用）。
Summary (总结):
EN: Every entry keeps the equation balanced while routing P&L through SE.
ZH: 每笔分录都保持等式平衡，同时将损益传导至所有者权益。

Accrual Recognition（权责发生制确认）

Explanation (解释):
EN: Record revenue when earned and expense when incurred, regardless of cash timing.
ZH: 收入在实现时、费用在发生时确认，与现金收付无关。
Example (例子):
EN: Accrued revenue: Dr A/R 6,000; Cr Revenue 6,000. Later cash: Dr Cash 6,000; Cr A/R 6,000.
ZH: 应计收入；随后收现冲减应收。
Extension (拓展):
EN: Deferrals (prepaids, unearned revenue) reverse as performance/use occurs.
ZH: 递延项目（预收、预付）在提供服务/耗用时转回。
Summary (总结):
EN: Accruals/deferrals ensure proper period measurement.
ZH: 应计/递延保证期间计量恰当。

Flow into Retained Earnings（流入留存收益）

Explanation (解释):
EN: Revenues (credit) increase RE; expenses (debit) decrease RE; dividends reduce RE at closing.
ZH: 收入（贷）增加留存收益；费用（借）减少留存收益；股利在结转时减少留存收益。
Example (例子):
EN: Period net income 4,000 → add to RE; dividends 1,000 → subtract from RE.
ZH: 本期净利4,000计入留存收益；发放股利1,000减少留存收益。
Extension (拓展):
EN: Temporary accounts (revenues/expenses/dividends) are closed to RE at period end.
ZH: 期末将临时科目（收入/费用/股利）结转至留存收益。
Summary (总结):
EN: P&L results accumulate in equity via RE.
ZH: 损益通过留存收益沉淀为所有者权益。

Transactions (会计分录解析)【示例组】

Revenue on account 赊销收入： Dr A/R 10,000; Cr Revenue 10,000 → A↑, SE↑
Expense incurred 费用发生： Dr Expense 6,000; Cr Payable 6,000 → L↑, SE↓
Cash collection 收款： Dr Cash; Cr A/R → A结构变化
Payment 付款： Dr Payable; Cr Cash → L↓, 现金↓
Impact 报表影响： I/S 收入/费用改变净利；B/S 资产负债随发生/结清而变；CFS 在收付现金时反映。

Image Focus（图示要点）

幻灯片强调“expanded model includes revenues and expenses”：扩展模型需把损益纳入等式分析与分录链条。

Slide 3-67 — A = L + SE & Debit/Credit Rules (Including Equity Components)

第3-67页——会计等式与借贷规则（含权益构成）

Knowledge Points (知识点)

Debit/Credit Rules by Category（各要素借贷规则）
Equity Components: Contributed Capital & Retained Earnings（权益的组成）
Revenues & Expenses impact on RE（收入与费用对留存收益的影响）

Debit/Credit Rules（各要素借贷规则）

Explanation (解释):
EN: Assets: Debit↑ / Credit↓; Liabilities: Debit↓ / Credit↑.
ZH: **资产：**借增贷减；**负债：**借减贷增。
Example (例子):
EN: Buy equipment for cash: Dr Equipment; Cr Cash.
ZH: 现金购设备：借设备；贷现金。
Extension (拓展):
EN: These rules ensure each transaction balances the equation.
ZH: 借贷方向规则保证每笔业务维持等式平衡。
Summary (总结):
EN: Memorize rules per element, not as “good/bad”.
ZH: 以要素归类记忆借贷方向，不要抽象化为“好/坏”。

Equity Components（权益组成：实收资本与留存收益）

Explanation (解释):
EN: Contributed Capital: Debit for decrease, Credit for increase (owner investments).
Retained Earnings: Debit for decrease, Credit for increase.
ZH: **实收资本：**借减贷增（投入时贷记）；**留存收益：**借减贷增（盈利结转时贷记）。
Example (例子):
EN: Share issuance: Dr Cash 50,000; Cr Contributed Capital 50,000.
ZH: 发行股本：借现金50,000；贷实收资本50,000。
Extension (拓展):
EN: RE increases via profits; decreases via expenses and dividends at closing.
ZH: 留存收益因盈利增加；因费用与股利减少（期末结转）。
Summary (总结):
EN: Equity tracks owner financing (contributed) and internally generated financing (RE).
ZH: 权益体现外部投入与内部积累的资金来源。

Revenues & Expenses → RE（收入与费用→留存收益）

Explanation (解释):
EN: Revenues (credit) increase RE; Expenses (debit) decrease RE.
ZH: **收入（贷）**增加留存收益；**费用（借）**减少留存收益。
Example (例子):
EN: Earn service revenue 8,000: Cr Service Revenue (SE↑ via RE). Incur salary expense 3,000: Dr Salary Expense (SE↓ via RE). Net effect RE +5,000.
ZH: 获得服务收入8,000（贷记收入→权益↑）；发生工资费用3,000（借记费用→权益↓）；净增留存收益5,000。
Extension (拓展):
EN: Temporary accounts are closed to RE each period to reset balances.
ZH: 每期将临时科目结转至留存收益以清零。
Summary (总结):
EN: Profit flows into RE; losses reverse it.
ZH: 盈利计入留存收益；亏损则相反。

Transactions (会计分录解析)【示例】

Owner investment 投入资本： Dr Cash 50,000; Cr Contributed Capital 50,000 → A↑, SE↑
Revenue 取得收入： Dr Cash/A/R; Cr Revenue → SE↑（经由RE）
Expense 发生费用： Dr Expense; Cr Cash/AP → SE↓（经由RE）
Dividend 股利结转（若有）： Dr Retained Earnings; Cr Dividends → RE↓
Impact 报表影响：
- B/S： 资产/负债/权益按借贷规则变化；
- I/S： 收入、费用影响净利；
- CFS： 投资/筹资/经营现金流按现金发生时反映。

Image Focus（图示要点）

顶部突出A = L + SE；
框内列出借贷规则：资产（借增贷减）、负债（借减贷增）；
下方分拆Contributed Capital与Retained Earnings并标注借贷方向；
红色箭头指向“Retained Earnings”，提示下一步将收入与费用的借贷方向映射到RE。

Slide 3-68 — Expanded Transaction Analysis Model (RE ↔ Revenues/Expenses/Dividends)

第3-68页——扩展交易分析模型（留存收益与收入/费用/股利的关系）

Knowledge Points (知识点)

Retained Earnings Bridge（留存收益的桥接关系）
Revenues & Expenses: Debit/Credit Rules（收入与费用的借贷规则）
Dividends vs. Net Income effect on RE（股利与净利润对留存收益的影响）

Retained Earnings Bridge（留存收益的桥接关系）

Explanation (解释):
EN: RE increases with credits (primarily Net Income) and decreases with debits (losses, dividends at closing).
ZH: 留存收益通过贷方（主要是净利润）增加，通过借方（亏损、期末结转的股利）减少。
Example (例子):
EN: Beginning RE 800; Net income 120; Dividends 50 → Ending RE = 870.
ZH: 期初留存收益800；本期净利120；股利50 → 期末留存收益=870。
Extension (拓展):
EN: Temporary accounts (revenues, expenses, dividends) are closed into RE.
ZH: 临时科目（收入、费用、股利）期末统一结转入留存收益。
Summary (总结):
EN: RE summarizes cumulative earnings not distributed.
ZH: 留存收益反映未分配的累计利润。

Revenues & Expenses: Debit/Credit Rules（收入与费用的借贷规则）

Explanation (解释):
EN: Revenues: Debit↓ / Credit↑; Expenses: Debit↑ / Credit↓.
ZH: **收入：**借减贷增；**费用：**借增贷减。
Example (例子):
EN: Earn revenue 1,000 on account → Cr Revenue 1,000; Incur expense 600 → Dr Expense 600.
ZH: 赊销取得收入1,000→贷收入1,000；发生费用600→借费用600。
Extension (拓展):
EN: Net Income = Revenues − Expenses; flows to RE (credit if positive).
ZH: 净利润=收入−费用；期末流入留存收益（盈利贷记）。
Summary (总结):
EN: D/C rules make P&L flow to equity without breaking A = L + SE.
ZH: 借贷规则保证损益通过权益流转且维持会计等式平衡。

Dividends vs. Net Income effect on RE（股利与净利润对留存收益的影响）

Explanation (解释):
EN: Dividends decrease RE (debit at closing); Net Income increases RE (credit).
ZH: 股利减少留存收益（期末借记），净利润增加留存收益（期末贷记）。
Example (例子):
EN: NI 120 (Cr RE 120); Dividends 50 (Dr RE 50) → Net change +70.
ZH: 净利120（贷记RE 120）；股利50（借记RE 50）→净变动+70。
Extension (拓展):
EN: Dividends are not expenses; they bypass the Income Statement.
ZH: 股利不是费用，不通过损益表确认。
Summary (总结):
EN: Two levers on RE: operating performance (NI) and distribution policy (dividends).
ZH: 留存收益受经营表现（净利）与分配政策（股利）双重驱动。

Image/Report Focus（图示/报表重点）

上框：Retained Earnings 左“Debit for Decrease”、右“Credit for Increase”。
左侧标注：Dividends decrease RE；右侧标注：Net Income increases RE。
下框：Revenues（借减贷增）、Expenses（借增贷减），并以红色括弧与RE相连，表示损益最终汇入RE。

Slide 3-69 — Analyzing Papa John’s Transactions (Setup)

第3-69页——分析棒约翰（Papa John’s）的交易（引入）

Knowledge Points (知识点)

Apply the full model（应用完整交易分析模型）
Materiality & units（重要性与计量单位）
Workflow for case analysis（案例分析流程）

Apply the full model（应用完整模型）

Explanation (解释):
EN: We will analyze real transactions using A = L + SE with revenues/expenses and RE.
ZH: 使用包含损益与留存收益的会计等式来分析真实交易。
Example (例子):
EN: Selling a franchise right for cash with part earned now and part later.
ZH: 以现金出售特许权，其中一部分当期确认收入，剩余为递延收入。
Extension (拓展):
EN: Same workflow generalizes to any service contract with upfront cash.
ZH: 该流程可推广到所有“先收款、后履约”的服务合同。
Summary (总结):
EN: Bring together recognition timing, D/C rules, and statement effects.
ZH: 综合确认时点、借贷规则与报表影响。

Materiality & units（重要性与计量单位）

Explanation (解释):
EN: Amounts are given in thousands; focus on classification & timing.
ZH: 金额单位为千美元；重点在科目分类与确认时点。
Example (例子):
EN: “400” means $400, 000. Z H : “400” 即$ 400,000。
Extension (拓展):
EN: Scale doesn’t change entries; it affects presentation and ratio analysis.
ZH: 规模不改变分录，但会影响披露与比率。
Summary (总结):
EN: Always watch the unit to avoid misinterpretation.
ZH: 注意计量单位，避免误读。

Workflow for case analysis（案例分析流程）

Explanation (解释):
EN: Identify accounts → Determine direction → Record journal → Map to statements.
ZH: 识别科目→判断增减→编制分录→映射到三张报表。
Example (例子):
EN: Cash ↑; Revenue ↑ (earned part); Unearned revenue ↑ (unearned part).
ZH: 现金↑；收入↑（已实现部分）；预收收入↑（未实现部分）。
Extension (拓展):
EN: Consider performance obligations to split earned vs. unearned.
ZH: 根据履约义务判断“已实现/未实现”的划分。
Summary (总结):
EN: A repeatable checklist ensures accuracy.
ZH: 用可重复清单提升准确度。

Image/Report Focus（图示/报表重点）

幻灯片提示“All amounts are in thousands”，以及将要把完整模型用于 Papa John’s 的多笔交易。

Slide 3-70 — Papa John’s: Franchise Fee Collected $400;$ 100 Earned Now

第3-70页——棒约翰：收取特许费 $400 ，其中$ 100当期确认

Knowledge Points (知识点)

Identify & Classify Accounts（识别与分类科目）
Determine Directions（判断增减方向）
Revenue Recognition Split（收入确认的分拆）

Identify & Classify Accounts（识别与分类科目）

Explanation (解释):
EN: Accounts involved: Cash (Asset), Franchise fee revenue (Revenue), Unearned franchise fees (Liability).
ZH: 涉及科目：现金（资产）、特许权收入（收入）、预收特许费（负债）。
Example (例子):
EN: Cash received $400; E a r n e d n o w$ 100; Unearned $300. Z H : 收到现金$ 400；当期确认 $100 ；未实现$ 300。
Extension (拓展):
EN: “Unearned” represents obligation to provide services/support in future.
ZH: “预收”代表未来需提供服务/支持的履约义务。
Summary (总结):
EN: Three-account structure is classic for upfront fees.
ZH: 三科目结构是“先收款后履约”场景的典型做法。

Determine Directions（判断增减方向）

Explanation (解释):
EN: Cash ↑; Revenue ↑ (earned part); Unearned revenue ↑ (liability).
ZH: 现金↑；收入↑（已实现部分）；预收收入↑（负债↑）。
Example (例子):
EN: A +400; L +300; SE +100 (via revenue).
ZH: 资产+400；负债+300；所有者权益+100（通过收入）。
Extension (拓展):
EN: Later as services provided: Dr Unearned; Cr Franchise revenue.
ZH: 日后履约：借预收特许费；贷特许权收入。
Summary (总结):
EN: Split keeps A = L + SE balanced at recognition.
ZH: 分拆确认保证会计等式当期平衡。

Revenue Recognition Split（收入确认的分拆）

Explanation (解释):
EN: Recognize revenue only for the satisfied performance obligation ( $100) . Z H : 仅对已履约部分确认收入（$ 100）。
Example (例子):
EN: Support/training over months → unearned until delivered.
ZH: 未来的支持/培训在提供前计为预收。
Extension (拓展):
EN: Contract terms drive the earned/unearned proportions.
ZH: 合同条款决定“已赚/未赚”的比例。
Summary (总结):
EN: Upfront cash ≠ immediate revenue (except for earned portion).
ZH: 先收现金≠立即全额确认收入（仅确认已实现部分）。

Transactions (会计分录解析)

Context 背景： 收到特许费现金 $400 ，其中$ 100当期确认、$300未来履约。
Entry 会计分录：
- Dr Cash（现金） …… 400
- Cr Unearned Franchise Revenue（预收特许费） …… 300
- Cr Franchise Fees Revenue（特许权收入） …… 100
Impact 报表影响：
- B/S： 现金+400；预收负债+300；权益+100（经由收入）。
- I/S： 确认收入100；利润↑。
- CFS： 经营活动现金流入+400（教材常以经营活动呈现）。
Logic 逻辑： 按权责发生制与履约义务分拆已实现/未实现收入。

Image/Report Focus（图示要点）

上方文字描述交易事实；左框“Identify & Classify”列出三科目；下框“Determine the Direction”列出三项增加。

Slide 3-71 — Papa John’s: Journal Entry & Equation Impact

第3-71页——棒约翰：分录与会计等式影响

Knowledge Points (知识点)

Journal Entry Formatting（分录的呈现方式）
Equation Mapping（等式映射）
Future Recognition from Unearned（预收收入的后续确认）

Journal Entry Formatting（分录的呈现方式）

Explanation (解释):
EN: One compound entry records cash receipt and the split between earned and unearned.
ZH: 用一条复合分录同时记录收款与“已赚/未赚”的分拆。
Example (例子):
EN:
- Dr Cash 400
- Cr Unearned franchise revenue 300
- Cr Franchise fees revenue 100
  ZH: 如上分录与幻灯片“General Journal”一致。
Extension (拓展):
EN: Posting to T-accounts helps verify D/C directions and balances.
ZH: 过入T型账户可校验借贷方向与余额。
Summary (总结):
EN: A single, balanced entry prevents double-counting.
ZH: 复合分录确保平衡且避免重复确认。

Equation Mapping（等式映射）

Explanation (解释):
EN: Assets +400 (Cash) = Liabilities +300 (Unearned) + Stockholders’ Equity +100 (Revenue → RE).
ZH: 资产**+400（现金）=负债+300（预收）+股东权益+100（收入→留存收益）**。
Example (例子):
EN: The green mini-tables on the slide show A/L/SE movements.
ZH: 幻灯片上的绿色小表展示了A/L/SE的变动对应。
Extension (拓展):
EN: Later recognition (e.g., $50/month over 6 months): Dr Unearned 300; Cr Franchise revenue 300.
ZH: 后续每月逐步确认：借预收；贷特许权收入（共计300）。
Summary (总结):
EN: Equation view acts as a control for journal entries.
ZH: 等式视角是检验分录正确性的“控制表”。

Future Recognition from Unearned（预收收入的后续确认）

Explanation (解释):
EN: Revenue recognized as obligations are satisfied; cash unaffected at recognition.
ZH: 随履约确认收入；确认时不影响现金。
Example (例子):
EN: Month-end: Dr Unearned franchise revenue 50; Cr Franchise fees revenue 50.
ZH: 月末：借预收特许费50；贷特许权收入50。
Extension (拓展):
EN: Disclosure: show Unearned as current liability if to be recognized within a year.
ZH: 披露：一年内确认的预收应列流动负债。
Summary (总结):
EN: Unearned is a liability that “turns into” revenue, not cash.
ZH: 预收是会“转为收入”的负债，而非再次影响现金。

Transactions (会计分录解析)

Context 背景： 收到 $400 特许费，已赚$ 100、未赚$300。
Entry 分录：（同上）
Impact 报表影响：
- B/S： 资产+400；负债+300；权益+100。
- I/S： 收入+100，本期利润↑。
- CFS： 经营活动现金流入+400；后续收入确认不影响现金。
Logic 逻辑： 以履约义务为依据确认收入，保证配比与等式平衡。

Image/Report Focus（图示要点）

顶部文字重申交易事实；上方三小框展示资产=负债+股东权益的数值分布；下方General Journal显示复合分录格式（借一贷二）。

Slide 3-72 — Pizza Sales for Cash & Cost of Sales (COGS)

第3-72页——现金售出披萨与销售成本（COGS）

Knowledge Points (知识点)

Two-entry sales model: Revenue + COGS（两条分录：收入与销售成本）
Inventory flow: Inventory → COGS（存货流向：存货转销售成本）
Statement impacts of cash sales（现金销售对三大报表的影响）

Two-entry sales model（两条分录模型）

Explanation (解释):
EN: A merchandise sale requires two entries: (1) record revenue/cash; (2) move cost from Inventory to COGS.
ZH: 商品销售需两条分录：(1) 确认收入并记录现金；(2) 将存货成本转入销售成本。
Example (例子):
EN: Sold pizzas for $36, 000 c a s h * *; in g re d i e n t cos t * *$ 9,600.
ZH: 现金销售披萨 $36, 000 * * ；原料成本 * *$ 9,600。
Extension (拓展):
EN: Whether cash or on account, the second entry (Inventory→COGS) is the same.
ZH: 无论收现还是赊销，第二条分录（存货转成本）相同。
Summary (总结):
EN: Separate performance (revenue) from resource outflow (COGS).
ZH: 将履约获得的收入与资源耗用的成本分离确认。

Inventory flow（存货流转）

Explanation (解释):
EN: COGS represents the cost of inventory used to generate current revenue.
ZH: 销售成本反映为取得本期收入而耗用的存货成本。
Example (例子):
EN: Dr COGS 9,600; Cr Inventory 9,600.
ZH: 借销售成本9,600；贷存货9,600。
Extension (拓展):
EN: Under perpetual systems, this entry occurs at each sale; under periodic, it’s made at period-end.
ZH: 永续盘存制在每次销售确认成本；定期盘存制在期末统一结转。
Summary (总结):
EN: Inventory decreases as costs move to the Income Statement.
ZH: 成本从资产负债表转入损益表，导致存货减少。

Statement impacts（报表影响）

Explanation (解释):
EN: Revenue ↑ $36, 000; COGS ↑$ 9,600; Net effect on NI + $26, 400 * * (b e f oreo t h er i t e m s) . Z H : 收入 ↑$ 36,000；销售成本↑ $9, 600 ；对净利润净影响 * * +$ 26,400（不含其他项目）。
Example (例子):
EN: Cash ↑ $36, 000; I n v e n t ory ↓$ 9,600.
ZH: 现金↑ $36, 000 ；存货 ↓$ 9,600。
Extension (拓展):
EN: Cash flow shows +36,000 OCF; COGS entry itself is non-cash.
ZH: 现金流量表体现经营现金流入+36,000；成本结转不影响现金。
Summary (总结):
EN: Profitability and liquidity move differently in a sale.
ZH: 销售对利润与现金的影响并不相同。

Transactions (会计分录解析)

Entry 会计分录：
- Dr Cash（现金） …… 36,000
  Cr Restaurant sales revenue（餐饮销售收入） …… 36,000
- Dr Cost of sales – restaurant（销售成本） …… 9,600
  Cr Inventories（存货） …… 9,600
Impact 报表影响：
- B/S： 现金+36,000；存货−9,600。
- I/S： 收入+36,000；销售成本+9,600；毛利+26,400。
- CFS： 经营活动现金流入+36,000（成本结转无现金影响）。
Logic 逻辑： 权责发生制下同时确认收入与与其匹配的成本。

Image/Report Focus（图示要点）

左上文字给出金额；左金色框列出四个科目；右下绿色框列方向：现金↑、收入↑、成本↑、存货↓。

Slide 3-73 — Sales & COGS: Journal and Equation Mapping

第3-73页——销售与销售成本：分录与等式映射

Knowledge Points (知识点)

Compound revenue entry（收入复合分录）
COGS reclassification entry（成本结转分录）
A = L + SE reconciliation（会计等式勾稽）

Compound revenue entry（收入复合分录）

Explanation (解释):
EN: Debit Cash 36,000; Credit Restaurant sales revenue 36,000.
ZH: 借现金36,000；贷餐饮销售收入36,000。
Example (例子):
EN: Shows in mini-tables: A +36,000; SE +36,000 (via revenue).
ZH: 小表显示：资产+36,000；权益+36,000（经由收入）。
Extension (拓展):
EN: If on account, use A/R instead of Cash.
ZH: 若为赊销，用应收账款替代现金。
Summary (总结):
EN: Revenue raises equity via credits.
ZH: 收入以贷方记账并提升权益。

COGS reclassification（成本结转）

Explanation (解释):
EN: Debit COGS 9,600; Credit Inventories 9,600.
ZH: 借销售成本9,600；贷存货9,600。
Example (例子):
EN: Mini-tables: A −9,600; SE −9,600 (via expense).
ZH: 小表显示：资产−9,600；权益−9,600（通过费用影响）。
Extension (拓展):
EN: Together with revenue, preserves matching and equation balance.
ZH: 与收入分录配合，既实现配比又保持等式平衡。
Summary (总结):
EN: COGS is the “outflow of inventory benefits.”
ZH: 销售成本是“存货经济利益的流出”。

A = L + SE reconciliation（等式勾稽）

Explanation (解释):
EN: Net changes: Cash +36,000, Inventory −9,600; SE +26,400 (Revenue − Expense).
ZH: 综合变动：现金+36,000、存货−9,600；权益+26,400（收入−费用）。
Example (例子):
EN: Liabilities unchanged on this slide.
ZH: 本交易负债不变。
Extension (拓展):
EN: Gross profit = 36,000 − 9,600 = 26,400 (in thousands).
ZH: 毛利=36,000−9,600=26,400（单位：千）。
Summary (总结):
EN: Visual mapping is a quick control check before posting.
ZH: 用等式图快速自检分录是否平衡。

Image/Report Focus（图示要点）

顶部重复交易文字；左侧资产表显示现金+36,000、存货−9,600；右侧权益表显示收入+36,000、销售成本−9,600；下方General Journal列出两条分录。

Slide 3-74 — How Are Financial Statements Prepared? (Flow & Links)

第3-74页——财务报表如何编制？（流程与勾稽）

Knowledge Points (知识点)

Income Statement → Net Income（损益表产出净利润）
Statement of Retained Earnings（留存收益变动表）
Balance Sheet & Cash Flows linkage（资产负债表与现金流量表的勾稽）

Income Statement → Net Income（损益表到净利润）

Explanation (解释):
EN: Revenues − Expenses = Net Income.
ZH: 收入 − 费用 = 净利润。
Example (例子):
EN: Gross profit then operating income, then other items → pre-tax income.
ZH: 先毛利，再营业利润，再加/减其他项目至税前利润。
Extension (拓展):
EN: Multi-step format improves analysis (margins, operating vs. non-operating).
ZH: 多步格式便于看利润率与经/非经常性项目。
Summary (总结):
EN: Net income is the bridge to equity and cash-flow analysis.
ZH: 净利是连接权益与现金流分析的桥梁。

Statement of Retained Earnings（留存收益变动表）

Explanation (解释):
EN: Beginning RE + Net Income − Dividends = Ending RE.
ZH: 期初留存收益 + 净利润 − 股利 = 期末留存收益。
Example (例子):
EN: Dividends reduce RE but bypass the Income Statement.
ZH: 股利减少留存收益但不影响损益表。
Extension (拓展):
EN: Required when there are changes to RE; sometimes combined with equity statement.
ZH: 当RE发生变化需要披露；有时与权益变动表合并展示。
Summary (总结):
EN: RE statement accumulates performance net of distributions.
ZH: 留存收益表沉淀业绩并扣除分配。

Balance Sheet & Cash Flows linkage（资产负债表与现金流量表）

Explanation (解释):
EN: B/S: Assets = Liabilities + Stockholders’ Equity (Contributed Capital + RE).
ZH: 资产负债表：资产=负债+股东权益（实收资本+留存收益）。
Example (例子):
EN: CFS explains Change in Cash = CFO + CFI + CFF.
ZH: 现金流量表解释现金变动=经营 + 投资 + 筹资。
Extension (拓展):
EN: End-of-period Cash on CFS = Cash on B/S (control tie).
ZH: 期末现金（现金流量表）=资产负债表现金（勾稽关系）。
Summary (总结):
EN: Four statements are interlocked via NI and RE and the cash account.
ZH: 四张报表通过净利/留存收益与现金相互勾连。

Image/Report Focus（图示要点）

幻灯片逐条列出四表：Income Statement、Statement of Retained Earnings、Balance Sheet、Statement of Cash Flows，并用花括号标出核心公式与“Contributed Capital / Retained Earnings”。

Slide 3-75 — Papa John’s: Income Statement (in thousands)

第3-75页——棒约翰：损益表（单位：千）

Knowledge Points (知识点)

Multi-step income statement structure（多步式损益表结构）
Operating vs. non-operating items（经常性与非经常性）
From Operating income to Net income（从营业利润到净利润）

Multi-step structure（多步式结构）

Explanation (解释):
EN: Sections include Revenues, Costs and expenses, Operating income, Other revenues & gains (and losses), Income before taxes, Income tax expense, Net income, EPS.
ZH: 包含收入、成本与费用、营业利润、其他收益/损失、税前利润、所得税费用、净利润、每股收益等分节。
Example (例子):
EN: Slide shows total revenues 68,800; total costs and expenses 51,000 → operating income 17,800.
ZH: 幻灯片示例：总收入68,800；总成本费用51,000 → 营业利润17,800。
Extension (拓展):
EN: Granularity aids margin analysis (e.g., gross/operating margins).
ZH: 细分有助于毛利率、营业利润率分析。
Summary (总结):
EN: Multi-step layout clarifies sources of profitability.
ZH: 多步格式清晰呈现利润来源。

Operating vs. non-operating（经常性与非经常性）

Explanation (解释):
EN: Operating: core activities (sales, COGS, salaries, G&A). Non-operating: e.g., investment income, gain on sale of land, interest expense.
ZH: 经营：主营相关（销售、销售成本、薪酬、管理费）；非经营：如投资收益、处置土地收益、利息费用等。
Example (例子):
EN: Other section shows Investment income 1,000 and Gain on sale of land 3,000.
ZH: 其他项目示例：投资收益1,000、处置土地收益3,000。
Extension (拓展):
EN: Separate to assess quality of earnings and sustainability.
ZH: 分离有助于评估盈利质量与可持续性。
Summary (总结):
EN: Not all profits are from core operations.
ZH: 利润未必都来自主营业务。

From Operating income to Net income（从营业利润到净利润）

Explanation (解释):
EN: Operating income 17,800 + other net 4,000 = Income before taxes 21,800; taxes shown (blank on slide) lead to Net income 21,800.
ZH: 营业利润17,800 + 其他净额4,000 = 税前利润21,800；所得税（幻灯片处空白）后得出净利润21,800。
Example (例子):
EN: EPS displayed $1.21 (in the example).
ZH: 示例列出每股收益1.21。
Extension (拓展):
EN: Cross-check: ΔRE = NI − Dividends in the RE statement; cash effects flow to CFS.
ZH: 勾稽：留存收益变动=净利−股利；现金影响在现金流量表体现。
Summary (总结):
EN: Income statement feeds RE and analysis of cash flows.
ZH: 损益表结果汇入留存收益并与现金流量表联动。

Image/Report Focus（图示要点）

抬头：For the Month Ended January 31, 2004 (In thousands)。
收入小计：Restaurant & commissary sales 66,000；Franchise royalties & development fees 2,800；Total revenues 68,800。
成本费用：Cost of sales 30,000、Salaries & benefits 14,000、G&A 7,000 → Total 51,000。
其他项目：Investment income 1,000、Gain on sale of land 3,000（Interest expense未显示数值）。
结尾：Net income 21,800；EPS 1.21（单位：千）。

Slide 3-76 — Statement of Retained Earnings (RE)

第3-76页——留存收益变动表

Knowledge Points (知识点)

RE roll-forward formula（留存收益滚动公式）
Link from Income Statement（与损益表的衔接）
Dividends reduce RE（股利减少留存收益）

RE roll-forward（留存收益滚动）

Explanation (解释):
EN: Ending RE = Beginning RE + Net Income − Dividends.
ZH: 期末留存收益 = 期初留存收益 + 净利润 − 股利。
Example (例子):
EN: Beg. RE 158,000 + NI 21,800 − Dividends 3,000 = End. RE 176,800 (thousands).
ZH: 期初158,000 + 净利21,800 − 股利3,000 = 期末176,800（单位：千）。
Extension (拓展):
EN: If NI is a loss, it decreases RE; stock issuances do not affect RE.
ZH: 若本期亏损则减少RE；发行股票不影响RE。
Summary (总结):
EN: RE accumulates profits net of distributions.
ZH: 留存收益沉淀了利润并扣除了分配。

Transactions (会计分录解析)

Closing entries（期末结转）
- Dr Revenues … xxx; Cr Income Summary … xxx
- Dr Income Summary … xxx; Cr Expenses … xxx
- Dr / Cr Income Summary … (= Net Income/Loss); Cr / Dr Retained Earnings …
- Dr Retained Earnings …; Cr Dividends …
Impact 报表影响： RE 调整到期末余额 176,800，在资产负债表的权益部分列示。

Image/Report Focus（图示/报表重点）

抬头：For the Month Ended Jan. 31, 2004 (in thousands)。
行次：Beginning 158,000 → Net income 21,800 → Dividends (3,000) → Ending 176,800。
蓝框提示：净利润来自刚编制的损益表。

Slide 3-77 — Balance Sheet (Linking RE into Equity)

第3-77页——资产负债表（将RE带入权益）

Knowledge Points (知识点)

A = L + SE structure（会计等式的结构）
RE flows into equity section（RE汇入股东权益）
Current vs. noncurrent（流动与非流动分类）

A = L + SE（会计等式）

Explanation (解释):
EN: Assets = Liabilities + Stockholders’ Equity (Contributed Capital + Retained Earnings).
ZH: 资产 = 负债 + 股东权益（实收资本 + 留存收益）。
Example (例子):
EN: Total assets 395,100 = Total liabilities 215,300 + Total equity 179,800.
ZH: 资产合计395,100 = 负债合计215,300 + 权益合计179,800（单位：千）。
Extension (拓展):
EN: RE line equals 176,800, matching the RE statement; contributed capital shown 3,000.
ZH: 留存收益列示为176,800，与上一页一致；实收资本3,000。
Summary (总结):
EN: Equity is the residual after liabilities. RE “plugs in” from prior statements.
ZH: 权益为扣除负债后的剩余；RE由前序报表“插入”。

Current vs. noncurrent（流动与非流动）

Explanation (解释):
EN: Slide lists current assets (Cash, A/R, Supplies, Prepaids…) and current liabilities (A/P 38,000, Dividends payable 3,000, accrued expenses 53,000).
ZH: 列示流动资产（现金、应收、用品、预付等）和流动负债（应付38,000、应付股利3,000、应计费用53,000）。
Example (例子):
EN: Unearned franchise fees 6,300 sits in liabilities until earned.
ZH: 预收特许费6,300在履约前列为负债。
Extension (拓展):
EN: Tie-out: Cash on B/S 37,900 must equal CFS ending cash (see 3-79).
ZH: 勾稽：资产负债表现金37,900应等于现金流量表的期末现金（见3-79）。
Summary (总结):
EN: The balance sheet integrates outputs from IS & RE and feeds CFS reconciliation.
ZH: 资产负债表承接损益表与RE的结果，并与现金流量表核对。

Image/Report Focus（图示/报表重点）

绿色提示框：RE 期末余额流入权益部分；表内列示Retained earnings 176,800。

Slide 3-78 — Focus on Operating Cash Flows (Direct Method)

第3-78页——关注经营活动现金流（直接法）

Knowledge Points (知识点)

Cash inflows vs. outflows（现金流入与流出）
Direct method categories（直接法分类）
Profit ≠ Cash (timing/Noncash)（利润不等于现金）

Inflows vs. outflows（流入与流出）

Explanation (解释):
EN: Inflows from Customers/Investments (+); outflows to Suppliers/Employees/Interest/Taxes (−).
ZH: 流入来自客户/投资收益（+）；流出支付给供应商/员工/利息/所得税（−）。
Example (例子):
EN: Customer collections increase CFO; payroll payments decrease CFO.
ZH: 向客户收款增加经营现金流；支付薪酬减少经营现金流。
Extension (拓展):
EN: Interest paid is operating in U.S. GAAP (can differ under IFRS policy choice).
ZH: 在美国准则下利息支出属经营活动（IFRS 可政策选择）。
Summary (总结):
EN: CFO reflects cash from core operations, regardless of accrual earnings.
ZH: 经营现金流反映主营现金，不等同于权责制利润。

Image/Report Focus（图示/报表重点）

表格两色区分：绿色=流入（Customers、Investments），红色=流出（Suppliers、Employees、Interest、Taxes）；右列“Effect on Cash Flows”标注**+/-**。

Slide 3-79 — Statement of Cash Flows (Direct Method & Tie-Out)

第3-79页——现金流量表（直接法与勾稽）

Knowledge Points (知识点)

Operating / Investing / Financing sections（三大活动区分）
Ending cash tie to Balance Sheet（期末现金与资产负债表核对）
Typical cash-flow transactions（常见现金流交易）

Three sections（三大活动）

Explanation (解释):
EN: CFO lists cash from customers 69,000, franchises 3,900, interest on investments 1,000; cash to suppliers (35,000), to employees (14,000) → Net CFO 24,900.
ZH: 经营活动：来自客户69,000、特许3,900、投资利息1,000；支付供应商(35,000)、员工(14,000) → 经营净现金流24,900。
Example (例子):
EN: Investing: sold land 4,000, purchased PPE (2,000), purchased investments (1,000), lent to franchisees (3,000) → Net CFI (2,000).
ZH: 投资活动：出售土地4,000、购置PPE(2,000)、购入投资(1,000)、向加盟商放款(3,000) → 投资净流出(2,000)。
EN/ZH: Financing: issued stock 2,000, borrowed 6,000 → Net CFF 8,000。
Extension (拓展):
EN: Net increase in cash 30,900 + Beg. cash 7,000 = End. cash 37,900.
ZH: 现金净增加30,900 + 期初现金7,000 = 期末现金37,900。
Summary (总结):
EN: Direct method shows actual cash sources/uses; reconcile ending cash with B/S.
ZH: 直接法直观呈现现金来源与去向；期末现金须与资产负债表核对一致。

Typical cash-flow transactions（常见现金流交易）

Explanation (解释):
EN: Examples & entries by section.
ZH: 各活动典型业务与分录。
Example (例子):
CFO 经营：收客户款 Dr Cash; Cr A/R。付供应商款 Dr A/P; Cr Cash。
CFI 投资：购PPE Dr PPE; Cr Cash。卖土地 Dr Cash; Cr Land/Gain。
CFF 筹资：发股 Dr Cash; Cr Contributed Capital。借款 Dr Cash; Cr Notes Payable。
Extension (拓展):
EN: Noncash investing/financing (e.g., lease obligations) are disclosed separately.
ZH: 非现金的投融资活动（如租赁确认负债）需单独披露。
Summary (总结):
EN: Classification matters for analysis (sustainability, leverage).
ZH: 分类影响分析（可持续性、杠杆水平）。

Image/Report Focus（图示/报表重点）

绿色提示框：Ending cash 与资产负债表现金一致。数字：Net increase 30,900；End cash 37,900（单位：千）。

Slide 3-80 — Key Ratio: Asset Turnover

第3-80页——关键比率：资产周转率

Knowledge Points (知识点)

Definition & formula（定义与公式）
Interpretation（解读）
Links to profitability (DuPont)（与盈利能力的联系）

Definition & formula（定义与公式）

Explanation (解释):
EN: Asset Turnover = Sales (Operating Revenues) ÷ Average Total Assets.
ZH: 资产周转率 = 销售（或营业收入）÷ 平均总资产。
Example (例子):
EN: If sales 68,800 and average assets (prior not shown; assume 360,000) → turnover ≈ 0.19x.
ZH: 若销售68,800，平均资产**（假设360,000）→ 周转率约0.19倍**。（需以期初/期末平均计算）
Extension (拓展):
EN: Higher turnover = more revenue per asset dollar; compare across time/peers.
ZH: 周转率越高表示单位资产创造收入越多；需与历史与同行对比。
Summary (总结):
EN: Efficiency metric—part of DuPont: ROA ≈ Margin × Turnover; ROE expands with leverage.
ZH: 效率指标——杜邦分解中：ROA ≈ 利润率 × 周转率；ROE 还受杠杆影响。

Image/Report Focus（图示/报表重点）

绿色主框列公式；左下框强调“每1美元资产产生多少销售”；右下框说明“用于评估对资产（流动/非流动）的运用效率”。

Quartz 4

Explorer

Slide 3-2 — Topic 3: Operating Decisions and the Income Statement

Slide 3-2 — Topic 3: Operating Decisions and the Income Statement

第3-2页——主题三：经营决策与损益表

Knowledge Points (知识点)

Operating Decisions (经营决策)

Link to Income Statement (与损益表的联系)

Focus of Chapter (本章重点)

Summary (总结)

Slide 3-2 — Topic 3: Operating Decisions and the Income Statement

第3-2页——主题三：经营决策与损益表

Knowledge Points (知识点)

Operating Decisions (经营决策)

Link to Income Statement (与损益表的联系)

Focus of Chapter (本章重点)

Summary (总结)

Slide 3-4 — The Operating Cycle (I)

第3-4页——经营周期 (I)

Knowledge Points (知识点)

Steps of the Operating Cycle (经营周期的步骤)

Purpose of the Cycle (循环的目的)

Importance of Credit Transactions (赊销与赊购的重要性)

Summary (总结)

Slide 3-5 — The Operating Cycle (II)

第3-5页——经营周期 (II)

Knowledge Points (知识点)

The Operating Cycle Definition (经营周期定义)

Time Period Recognition Issues (会计期间确认问题)

Measurement Issues in Operating Activities (经营活动中的计量问题)

Summary (总结)

Slide 3-6 — The Time Period Assumption

第3-6页——会计期间假设

Knowledge Points (知识点)

Time Period Assumption (会计期间假设)

Reporting for Short Periods (短期报告：月/季/年)

Implications for Accrual & Estimation (对权责发生制与估计的影响)

Summary (总结)

Slide 3-7 — Elements on the Income Statement

第3-7页——损益表要素

Knowledge Points (知识点)

Revenues (收入)

Expenses (费用)

Gains (收益)

Losses (损失)

Summary (总结)

Slide 3-8 — Income Statement Example (Papa John’s)

第3-8页——损益表示例（Papa John’s）

Knowledge Points (知识点)

Structure of the Income Statement (损益表结构)

Revenues and Operating Expenses (收入与营业费用)

Operating Income and Non-operating Items (营业利润与非营业项目)

Summary (总结)

Slide 3-9 — Major Operating Expenses

第3-9页——主要营业费用

Knowledge Points (知识点)

Cost of Sales (销售成本)

Salaries and Benefits (薪酬与福利)

General & Administrative Expenses (管理费用)

Summary (总结)

Slide 3-10 — Net Income

第3-10页——净利润

Knowledge Points (知识点)

Definition of Net Income (净利润的定义)

Formula & Calculation (公式与计算)

Importance for Stakeholders (对利益相关者的重要性)

Summary (总结)

Slide 3-11 — The Cash Basis and the Accrual Basis of Accounting

第3-11页——现金基础与权责发生制基础

Knowledge Points (知识点)

Cash Basis Accounting (现金基础会计)

Accrual Basis Accounting (权责发生制会计)

Comparison & Implications (比较与影响)

Summary (总结)

Slide 3-12 — Cash Basis Accounting

第3-12页——现金基础会计

Knowledge Points (知识点)

Cash Basis Definition (现金基础定义)

Revenue Recognition under Cash Basis (现金基础下的收入确认)

Expense Recognition under Cash Basis (现金基础下的费用确认)