Slide 3 — Understanding the Business: Sources of Financing (第3页——理解企业:资产的两种融资来源)

Knowledge Points (知识点)

  1. Assets are financed by debt and equity.(企业资产可以通过负债和权益两种方式融资。)
  2. Debt: funds from creditors.(债务:来自债权人的资金。)
  3. Equity: funds from owners.(权益:来自所有者的资金。)

🔹Knowledge Point 1 — Assets financed by debt and equity(资产由债务和权益共同融资)

Explanation(解释)
Assets do not appear out of nowhere; every asset must be financed either by borrowing (debt) or by owners’ investment (equity).
企业获得的每一项资产都必须通过某种方式筹资,要么向外部借款形成“债务”,要么由所有者投入形成“权益”。

Example(例子)
If a company buys equipment worth 60,000 from a bank and ask owners to contribute $40,000 in cash.
例如,公司购买价值 100,000 美元的设备,可以向银行借款 60,000 美元,同时由股东投入 40,000 美元现金。

Extension(拓展)
The mix of debt and equity is called the capital structure, and it affects risk, return, and control of the business.
债务与权益的组合被称为资本结构,它会影响企业的风险、收益水平以及控制权分配。

Image/Data Analysis(图像/数据分析)
The slide shows a building icon labeled “Debt – funds from creditors” and a group of people labeled “Equity – funds from owners,” visually separating the two financing sources.
课件左侧用银行大楼图标表示“债务—来自债权人的资金”,右侧用人群图标表示“权益—来自所有者的资金”,直观展示企业融资来源的两大类别。


🔹Knowledge Point 2 — Debt: funds from creditors(债务:来自债权人的资金)

Explanation(解释)
Debt represents obligations to creditors that must be repaid in the future, usually with interest.
债务代表企业对债权人的义务,未来必须偿还本金并支付利息。

Example(例子)
Bank loans, notes payable, and bonds payable are common forms of debt financing.
银行借款、应付票据和应付债券都是典型的债务融资形式。

Extension(拓展)
Using debt can increase returns to owners when the business performs well (“leverage”), but it also increases the risk of not meeting required payments.
在企业经营良好时使用债务可以提高股东回报(财务杠杆效应),但同时也增加无法按期还本付息的风险。

Image/Data Analysis(图像/数据分析)
The classical “bank building” icon emphasizes that debt funds typically come from financial institutions or other lenders outside the firm.
银行大楼图像强调:债务资金通常来自银行等金融机构或其他外部出借人。


🔹Knowledge Point 3 — Equity: funds from owners(权益:来自所有者的资金)

Explanation(解释)
Equity represents owners’ residual interest in the company after liabilities are paid; it is financed by owners’ contributions and retained earnings.
权益代表在清偿所有负债之后,所有者对企业资产的剩余要求权,来源于所有者投入资本和留存收益。

Example(例子)
Common stock issued to shareholders and profits retained in the business instead of being paid out as dividends both increase equity.
向股东发行普通股以及将利润留在企业而不是分派股利,都会增加所有者权益。

Extension(拓展)
Unlike debt, equity usually has no fixed repayment schedule or mandatory return, giving the firm more flexibility but diluting ownership when new shares are issued.
与债务不同,权益通常没有固定的还款时间表或必须支付的回报,为企业提供更大灵活性,但新股发行会摊薄原有股东的持股比例。

Image/Data Analysis(图像/数据分析)
The group of people symbolizes many individual owners pooling funds; it hints at corporations where equity is divided into many small ownership shares.
人群图像象征众多投资者共同出资,暗示公司制企业中股权被分成许多小份额由不同股东持有。


Slide 4 — Understanding the Business: Debt Is Riskier than Equity (第4页——理解企业:债务比权益风险更大)

Knowledge Points (知识点)

  1. Debt is considered riskier than equity.(债务融资通常被认为比权益融资风险更大。)
  2. Interest is a legal obligation.(支付利息是法律义务。)
  3. Creditors can force bankruptcy.(债权人有权通过法律程序迫使企业破产清算。)

🔹Knowledge Point 1 — Why debt is riskier than equity(为何债务风险更高)

Explanation(解释)
Debt creates fixed obligations—principal and interest—that must be paid on time, regardless of whether the company is profitable.
债务会产生固定的本息偿还责任,无论公司当期是否盈利,都必须按期支付。

Example(例子)
Even if a business suffers a loss this year, it still must pay scheduled interest on its bank loan; otherwise it will be in default.
即使某企业本年度亏损,也必须按计划向银行支付利息,否则就会构成违约。

Extension(拓展)
High levels of debt increase financial leverage: small drops in sales can make it difficult to cover fixed interest costs, raising the probability of financial distress.
较高的负债水平会放大杠杆效应:销售额稍有下降,就可能难以覆盖固定利息支出,从而提高财务困境甚至破产的可能性。

Image/Data Analysis(图像/数据分析)
The worried businessperson between two yellow ovals highlights the psychological and financial pressure that fixed debt obligations create for managers.
图中紧张的商人站在两个黄色圆形之间,形象地表现出固定债务义务给管理者带来的心理和财务压力。


Explanation(解释)
Paying interest on debt is a legal obligation written into loan or bond contracts; failure to pay allows creditors to use legal means to collect, including forcing bankruptcy.
支付利息是写入借款或债券合同中的法律义务,如未按约支付,债权人可以通过法律途径追索,甚至申请强制破产。

Example(例子)
If a company stops paying interest on its bonds, bondholders may sue and push the firm into bankruptcy court, where assets may be sold to repay creditors.
例如,公司若停止支付债券利息,债券持有人可以起诉并推动公司进入破产程序,由法院拍卖资产偿还债务。

Extension(拓展)
Equity holders, by contrast, are residual claimants—they receive dividends only when declared and cannot force payment or bankruptcy if dividends are skipped.
相比之下,股东是剩余索取者,只在公司宣布派息时才能获得股利,若未派息也无法强制要求或据此申请破产。

Image/Data Analysis(图像/数据分析)
The left oval “Interest is a legal obligation” and right oval “Creditors can force bankruptcy” visually link cause and effect: contractual interest → potential legal enforcement.
左侧圆形写着“利息是法律义务”,右侧写着“债权人可以强制破产”,图像结构清晰展示了:合同义务不履行 → 债权人通过法律手段维权的因果关系。


Slide 5 — Liabilities Defined and Classified (第5页——负债的定义与分类)

Knowledge Points (知识点)

  1. Definition of liabilities.(负债的定义。)
  2. Classification by maturity: current vs noncurrent liabilities.(按照到期时间划分流动负债与非流动负债。)

🔹Knowledge Point 1 — Definition of liabilities(负债的定义)

Explanation(解释)
Liabilities are probable debts or obligations of the entity arising from past transactions or events, which will be settled by future transfers of assets or provision of services.
负债是由过去的交易或事项形成的、很可能需要企业以资产或劳务偿付的债务或义务。

Example(例子)
Buying inventory on credit creates accounts payable; signing a long-term bank loan creates notes payable—both are liabilities from past transactions.
赊购存货形成应付账款,签订长期银行借款合同形成应付票据,这些都是由过去交易产生的负债。

Extension(拓展)
The definition emphasizes three key features: past event, present obligation, and future sacrifice of economic benefits. All must be present for an item to be recorded as a liability.
该定义强调三点:过去事项、当前义务和未来经济利益流出。只有同时满足,项目才应在报表中确认为负债。

Image/Data Analysis(图像/数据分析)
The beige box in the center of the slide contains the formal definition, highlighting “probable debts or obligations,” “past transactions,” and “paid with assets or services.”
幻灯片中间的米色框给出了正式定义,特别突出“probable debts or obligations”“past transactions”“paid with assets or services”等关键词,帮助学生抓住要点。


🔹Knowledge Point 2 — Current vs noncurrent liabilities(流动负债与非流动负债)

Explanation(解释)
Liabilities are classified by maturity: current liabilities are due within one year or one operating cycle, while noncurrent (long-term) liabilities are due beyond one year.
负债按到期时间分类:在一年或一个营业周期内到期的为流动负债,超过一年的为非流动(长期)负债。

Example(例子)
Accounts payable due in 30 days and short-term notes payable due in 6 months are current liabilities; a 5-year bank loan or 10-year bond is a noncurrent liability.
30 天内到期的应付账款、6 个月到期的短期借款属于流动负债;5 年期银行贷款、10 年期公司债券属于非流动负债。

Extension(拓展)
The distinction matters for liquidity analysis: a company with large current liabilities but little current assets may struggle to meet short-term obligations.
这种划分有助于评估企业的短期偿债能力:若流动负债较大而流动资产不足,企业可能难以按时偿还短期债务。

Image/Data Analysis(图像/数据分析)
The horizontal timeline shows “Maturity = 1 year or less” labeled as Current Liabilities on the left and “Maturity > 1 year” labeled as Noncurrent Liabilities on the right, visualizing the cut-off point.
幻灯片使用一条时间轴:左侧标注“到期在1年或以下”为流动负债,右侧“到期超过1年”为非流动负债,用图形方式直观展示分类界限。


Slide 6 — Liabilities Defined and Classified: Measurement (第6页——负债的定义与分类:计量)

Knowledge Points (知识点)

  1. Liabilities are measured at current cash equivalent.(负债按“当前现金等价”计量。)
  2. Present value of future cash outflows.(负债金额实质上等于未来现金流出的现值。)

🔹Knowledge Point 1 — Current cash equivalent measurement(当前现金等价计量)

Explanation(解释)
At the time a liability is incurred, it is measured at its current cash equivalent—the amount of cash a creditor would accept today to cancel the debt.
在负债确认时,应按其“当前现金等价”计量,即债权人如果同意立即解除债务,愿意接受的现金金额。

Example(例子)
If a company signs a note promising to pay $10,000 in one year and the market interest rate is 8%, the current cash equivalent is the amount the lender would lend today in exchange for that promise.
例如,公司承诺一年后支付 10,000 美元,市场利率为 8%,那么当前现金等价就是出借人愿意今天支付、以换取这一承诺的金额。

Extension(拓展)
For short-term liabilities, current cash equivalent is usually close to the face amount; for long-term liabilities, the difference between face value and present value can be significant.
对于短期负债,其当前现金等价通常与面值接近;而对于长期负债,面值与现值之间可能存在较大差异。

Image/Data Analysis(图像/数据分析)
The slide highlights the phrases “current cash equivalent” and “the amount a creditor would accept to cancel the debt,” emphasizing the creditor’s perspective in measurement.
课件用红色字体强调“current cash equivalent”和“the amount a creditor would accept to cancel the debt”,体现负债计量是从债权人角度出发来确定合理金额。


🔹Knowledge Point 2 — Present value of future cash outflows(未来现金流出的现值)

Explanation(解释)
For many liabilities, current cash equivalent equals the present value of future cash outflows the debtor must make, discounted at an appropriate interest rate.
对许多负债而言,其当前现金等价等于未来需支付现金流的现值,即按适当利率折现后的金额。

Example(例子)
If a firm must pay in each future period , the present value of the liability is
,
where is the market interest rate.
若企业在未来每一期需支付现金 ,负债的现值可表示为
,其中 为市场利率。

Extension(拓展)
Using present value links accounting numbers to financial markets: when market interest rates change, the economic value of fixed-rate long-term liabilities also changes.
采用现值计量让会计数字与金融市场相联系:当市场利率发生变化时,固定利率长期负债的经济价值也会随之改变。

Image/Data Analysis(图像/数据分析)
The slide connects “current cash equivalent” with “present value of the debtor’s cash outflows,” guiding students to think of liabilities as the discounted value of all future payments.
幻灯片将“current cash equivalent”和“present value of the debtor’s cash outflows”放在同一段文字中,帮助学生把负债理解为所有未来支付经折现后的价值。


Summary(小结)
In these slides, we learn that firms finance their assets through a mix of debt and equity; debt is riskier because it creates legally enforceable interest and principal payments that can lead to bankruptcy; liabilities are defined as present obligations from past events, classified as current or noncurrent based on maturity, and measured at their current cash equivalent, which conceptually equals the present value of future cash outflows.
本组幻灯片总结了:企业通过债务和权益两种方式为资产融资;债务因具有必须偿付的本息而风险高,违约时债权人可申请破产;负债被定义为由过去事项形成的现时义务,并按到期时间划分为流动与非流动,同时在确认时按“当前现金等价”计量,本质上等于未来现金流出的现值。


Slide 7 — Liabilities: Common Liability Accounts (第7页——负债:常见负债账户)

Knowledge Points (知识点)

  1. Major types of current liabilities on the balance sheet.(资产负债表上的主要流动负债类型。)
  2. Distinctions among accounts payable, accrued liabilities, notes payable, and deferred revenues.(应付账款、应计负债、应付票据与递延收入的差异。)

🔹Knowledge Point 1 — Major current liability accounts(主要流动负债账户)

Explanation(解释)
Current liabilities typically include accounts payable, accrued liabilities, notes payable, and deferred (unearned) revenues.
常见的流动负债包括应付账款、应计负债、应付票据和递延(未实现)收入等账户。

Example(例子)
On a retailer’s balance sheet, you might see “Accounts Payable ¥300,000; Accrued Liabilities ¥50,000; Notes Payable ¥120,000; Unearned Revenues ¥40,000.”
在一家零售企业的资产负债表上,可能出现“应付账款 30 万元;应计负债 5 万元;应付票据 12 万元;未实现收入 4 万元”。

Extension(拓展)
Understanding each category helps analysts evaluate a firm’s short-term obligations and the timing of expected cash outflows.
理解不同负债类别有助于分析师判断企业短期偿债压力及未来现金流出时间分布。

Image/Data Analysis(图像/数据分析)
表格第一列列出账户名称,第二列列出别名(如应付账款也叫 Trade Accounts Payable),第三列给出英文定义,为后续记忆提供清晰结构。
幻灯片采用三列表格形式:第一列为账户名称,第二列为别名(如 Trade Accounts Payable),第三列为定义,便于对比记忆。


🔹Knowledge Point 2 — Accounts payable & accrued liabilities(应付账款与应计负债)

Explanation(解释)

  • Accounts Payable (Trade Accounts Payable): obligations to pay for goods and services used in normal operations.
    应付账款(贸易应付账款)是为购买商品和服务而形成的付款义务,多与供应商往来有关。
  • Accrued Liabilities: obligations for expenses already incurred but not yet paid by period end (e.g., wages, interest).
    应计负债是已经发生但尚未支付的各项费用,如应付工资、应付利息等。

Example(例子)
企业赊购存货形成应付账款;计入当期工资费用但月底尚未支付给员工,则形成应付工资这一应计负债。
A company buying inventory on credit records Accounts Payable; recording salary expense that will be paid next month creates an accrued wage liability.

Extension(拓展)
Accounts payable usually arise from purchase invoices, while accrued liabilities are created through adjusting entries at period end.
应付账款多由供应商发票直接形成,而应计负债往往通过期末调整分录确认。

Image/Data Analysis(图像/数据分析)
表格中应付账款行写明“Obligations to pay for goods and services…”,应计负债行强调“incurred but will not be paid until the subsequent period”,凸显“已发生未支付”的时间差。
表中对两者的定义分别突出“为商品与服务付款的义务”和“已发生但下期才支付的费用义务”,帮助区分业务来源和确认方式。


🔹Knowledge Point 3 — Notes payable & deferred revenues(应付票据与递延收入)

Explanation(解释)

  • Notes Payable: obligations supported by a formal written contract or promissory note, often bearing interest.
    应付票据是基于正式书面合同或票据形成的负债,通常附带利息条款。
  • Deferred (Unearned) Revenues: obligations arising when cash is received before the related goods or services are provided.
    递延(未实现)收入是企业先收款、后提供商品或服务形成的义务,在提供之前记作负债。

Example(例子)
向银行签发本票借入一笔一年期贷款属于应付票据;航空公司预收机票款,在旅客乘坐航班前,这些预收款属未实现收入。
Signing a one-year bank note creates Notes Payable; an airline that collects cash for tickets before flights records Unearned Revenue until the flight occurs.

Extension(拓展)
Notes payable通常金额较大、期限较长,涉及利息计算;递延收入则常见于订阅、会员费、预收房租等业务。
Notes payable often involve larger, longer-term borrowings with explicit interest; deferred revenues frequently appear in subscriptions, rent received in advance, or gift cards.

Image/Data Analysis(图像/数据分析)
表格中 Notes Payable 一行强调“supported by a formal written contract”;Deferred Revenues 一行使用“cash is received prior to the related revenue being earned”,图文并茂地说明其负债本质。
幻灯片通过颜色区分不同负债行,使学生能快速定位各类账户及其定义。


Slide 8 — Current Ratio (第8页——流动比率)

Knowledge Points (知识点)

  1. Current ratio as a liquidity indicator.(流动比率是衡量企业短期偿债能力的重要指标。)
  2. Formula and interpretation of current ratio.(流动比率的公式与解读。)
  3. Comparing firms using current ratio.(用流动比率比较不同公司的流动性。)

🔹Knowledge Point 1 — Definition and purpose(定义与作用)

Explanation(解释)
The current ratio measures a company’s ability to meet short-term obligations by comparing current assets to current liabilities.
流动比率通过比较流动资产与流动负债,衡量企业偿还短期债务的能力。

Example(例子)
If a firm has current assets of $600 and current liabilities of $300, its current ratio is
.
若某公司流动资产 600,流动负债 300,则流动比率为 600 ÷ 300 = 2.0。

Extension(拓展)
A higher current ratio generally indicates better liquidity, but extremely high ratios may indicate inefficient use of assets (too much cash or inventory).
较高的流动比率通常意味着短期偿债能力较强,但过高也可能表明资产运用效率低,如持有过多现金或存货。

Image/Data Analysis(图像/数据分析)
幻灯片中黄色框给出公式:
,并用大号蓝色字体突出“Current Ratio”这一关键术语。
The slide’s central yellow box displays the formula with “Current Ratio” in bold blue letters to stress its importance.


🔹Knowledge Point 2 — Starbucks example & cross-company comparison(星巴克示例与公司比较)

Explanation(解释)
Using Starbucks’ data: current assets $924 and current liabilities $608.7,
.
星巴克示例中,流动资产 924,流动负债 608.7,流动比率约为 1.52。

Example(例子)
The slide compares 2003 current ratios: Starbucks 1.52, Panera Bread 1.53, Krispy Kreme 1.94.
幻灯片列出 2003 年的流动比率:星巴克 1.52,Panera Bread 1.53,Krispy Kreme 1.94。

Extension(拓展)
Ratios must be interpreted relative to industry norms: a ratio of 1.5 may be safe in retail but low in another industry; very high ratios may mean idle resources.
比率应结合行业平均水平解读:1.5 在零售业可能算安全,但在其他行业可能偏低;过高比率则可能说明资源闲置。

Image/Data Analysis(图像/数据分析)
左下绿色框说明星巴克的具体资产与负债数,右侧框展示计算步骤;底部蓝色表格把三家公司比率并列,便于水平比较。
The bottom table summarises current ratios for Starbucks, Panera Bread, and Krispy Kreme, visually supporting comparative analysis.


Slide 9 — Working Capital (第9页——营运资本)

Knowledge Points (知识点)

  1. Definition and formula of working capital.(营运资本的定义与计算公式。)
  2. Relationship between working capital and liquidity.(营运资本与流动性之间的关系。)

🔹Knowledge Point 1 — Working capital formula(营运资本公式)

Explanation(解释)
Working capital is the dollar difference between current assets and current liabilities:
.
营运资本是流动资产减去流动负债后的净额,反映企业可用于日常经营的净流动资源。

Example(例子)
If a company has current assets of $800 and current liabilities of $500, working capital equals
$800 − $500 = $300.
若企业流动资产为 800,流动负债为 500,则营运资本为 300。

Extension(拓展)
Unlike the current ratio (a relative measure), working capital is an absolute amount, useful for assessing whether the firm has enough cash and near-cash to run daily operations.
与“比率”这一相对指标不同,营运资本是绝对金额,常用于判断企业是否有足够的短期资金支持日常运营。

Image/Data Analysis(图像/数据分析)
幻灯片中央黄色框只给出一个大公式,重点突出“Working Capital = Current Assets − Current Liabilities”,帮助学生记住结构简单但意义重要的计算。
The simple layout with one big formula emphasizes that working capital is conceptually straightforward yet analytically powerful.


Slide 10 — Accounts Payable Turnover Ratio (第10页——应付账款周转率)

Knowledge Points (知识点)

  1. Accounts payable turnover ratio measures payment speed to suppliers.(应付账款周转率衡量企业向供应商付款的速度。)
  2. Formula and interpretation of the ratio.(该比率的计算公式与含义。)
  3. Using turnover to compare companies.(利用周转率对不同公司进行比较。)

🔹Knowledge Point 1 — Definition and formula(定义与公式)

Explanation(解释)
Accounts payable turnover shows how many times, on average, a company pays off its trade accounts payable during a period:
.
应付账款周转率表示在一定期间内企业平均偿还应付账款的次数,计算公式为:总净赊购额 ÷ 平均应付账款。

Example(例子)
If total net credit purchases are $1,685.9 and average accounts payable are $152.5, then
times.
若总净赊购额为 1,685.9,平均应付账款为 152.5,则周转率约为 11 次。

Extension(拓展)
Higher turnover means the company pays suppliers more quickly; very low turnover may signal payment difficulties, while extremely high turnover could indicate lost credit terms or overly tight cash management.
较高的周转率说明企业付款较快;周转率过低可能暗示支付困难,而过高则可能意味着没有充分利用赊购条件或现金管理过于紧张。

Image/Data Analysis(图像/数据分析)
幻灯片中央的大黄框分三部分写出“Accounts Payable Turnover = Total net credit purchases ÷ Average Accounts Payable”,结构清晰展示分子与分母。
The formula’s layout draws attention to “Total net credit purchases” (numerator) versus “Average Accounts Payable” (denominator), reinforcing how the ratio is constructed.


🔹Knowledge Point 2 — Starbucks example & comparison(星巴克示例与比较)

Explanation(解释)
Using the Starbucks data: total net credit purchases $1,685.9 and average accounts payable $152.5 yield a turnover of about 11.0.
根据幻灯片的星巴克数据,总净赊购额 1,685.9、美金,平均应付账款 152.5,美金,计算得到周转率约 11 次。

Example(例子)
The 2003 comparison table shows: Starbucks 11.00, Panera Bread 9.29, Krispy Kreme N/A (not available).
2003 年的比较表显示:星巴克周转率 11.00,Panera Bread 为 9.29,Krispy Kreme 数据缺失(N/A)。

Extension(拓展)
Given similar business models, Starbucks’ higher turnover suggests it pays suppliers faster than Panera Bread, potentially benefiting from strong cash flows or stricter payment policies.
在业务模式相似的前提下,星巴克周转率更高,说明其向供应商付款速度更快,可能反映出更强的现金流或更严格的付款政策。

Image/Data Analysis(图像/数据分析)
左下绿色框提供星巴克的具体赊购和平均应付账款数字,右侧蓝色表格列出三家公司的周转率,形成“计算示例 + 横向比较”的完整分析结构。
The layout combines a numeric example with a comparative table, guiding students从单一公司计算到多公司比较的分析思路。


Summary(小结)
These slides introduce key liability accounts and three important liquidity metrics: current ratio, working capital, and accounts payable turnover. Together they help analysts judge a firm’s short-term obligations, its buffer of net current resources, and how quickly it pays suppliers.
本组幻灯片介绍了主要流动负债账户,以及流动比率、营运资本和应付账款周转率三项核心流动性指标,综合起来可以评估企业的短期偿债压力、可用净流动资源以及向供应商付款的速度。


Slide 11 — Notes Payable: Interest and Time (第11页——应付票据:利息与计息时间)

Knowledge Points (知识点)

  1. A note payable specifies an interest rate.(应付票据会明确约定借款的利率。)
  2. Interest is revenue to the lender and expense to the borrower.(对贷款人是利息收入,对借款人是利息费用。)
  3. Interest is computed using principal, rate, and time.(利息由本金、利率和时间三要素计算。)

🔹Knowledge Point 1 — Interest on notes payable(应付票据上的利息)

Explanation(解释)
A note payable states the interest rate associated with the borrowing. This rate determines how much extra must be repaid beyond the principal.
应付票据会写明此次借款适用的利率,该利率决定了除本金以外需要额外偿还的金额。

Example(例子)
A company signs a 1-year, $50,000 note at 10% interest. The contract specifies that interest is 10% per year on the $50,000 principal.
某公司签发一张 1 年期、金额 50,000 美元、年利率 10% 的应付票据,合同说明利息按 50,000 美元按年 10% 计算。

Extension(拓展)
Different notes may have simple interest, compound interest, or special terms such as zero-coupon notes; but in introductory accounting, we usually assume simple interest with a stated annual rate.
不同的票据可能采用单利、复利或零息等特殊条款,但在入门财务会计中通常假定为简单单利、给出年利率。

Image/Data Analysis(图像/数据分析)
绿色框内文字强调:“To the lender, interest is a revenue. To the borrower, interest is an expense.” 说明同一笔利息在双方账上体现为不同项目:一方是利息收入,一方是利息费用。
The green box clearly distinguishes the perspectives of lender (interest revenue) and borrower (interest expense).


🔹Knowledge Point 2 — Basic interest formula and time fraction(基本利息公式与时间折算)

Explanation(解释)
Interest on a note is computed as
.
Here “Time” is measured in years; for one full year, , for periods shorter than one year, time is expressed as a fraction of a year.
应付票据利息的计算公式为:

其中“计息时间”以年为单位:若为一年则时间为 1,若少于一年则换算成年的分数。

Example(例子)
For a 6-month note, time is ; for a 90-day note (assuming 360-day year), time is .
例如,6 个月期票据的时间为 ;90 天期票据(按 360 天年制)时间为

Extension(拓展)
Understanding the time fraction is crucial for correct interest accrual at interim reporting dates, especially when a note spans multiple accounting periods.
正确处理时间分数对于跨期票据在期中结账时计提应计利息尤为重要,否则会导致费用和负债低估或高估。

Image/Data Analysis(图像/数据分析)
幻灯片下方深绿色框说明:“When computing interest for one year, ‘Time’ equals 1. When the computation period is less than one year, then ‘Time’ is a fraction.” 直观给出时间取值规则。
The dark green box highlights how to set the time variable for different periods.


Summary(小结)
This slide explains that notes payable carry a specified interest rate; the same interest is income for the lender but an expense for the borrower, and interest is calculated using the formula with time expressed in years or fractions of a year.
本页指出,应付票据都约定利率,同一笔利息在贷款人处是收入、在借款人处是费用,利息通过公式 计算,时间需折算成年或年的分数。


Slide 12 — Notes Payable (Interest-Carrying Example) (第12页——应付票据:计息示例)

Knowledge Points (知识点)

  1. Applying the interest formula to a short-term note.(将利息公式应用到短期票据上。)
  2. Converting months into a time fraction of a year.(将月份换算为年的分数。)
  3. Understanding the dollar amount of interest cost.(理解利息费用的具体金额。)

🔹Knowledge Point 1 — Starbucks note payable example(星巴克应付票据案例)

Explanation(解释)
Starbucks borrows $100,000 for 2 months at an annual interest rate of 12%. We compute the interest on the note for the loan period using the basic formula.
星巴克以年利率 12% 借入 100,000 美元、期限 2 个月。我们用基本利息公式计算该期间应付利息。

Example(例子)


美元。
因此,该 2 个月票据的总利息为 2,000 美元。

Extension(拓展)
If the same note were outstanding for only 1 month, interest would be
;若为 3 个月,则为 3,000 美元。利息与时间成正比。
如果票据只借 1 个月,利息为 1,000 美元;若借 3 个月,则利息为 3,000 美元,说明利息金额与借款时间成正比。

Image/Data Analysis(图像/数据分析)
幻灯片上部绿色框给出英文题干,下方灰色框按行展示计算步骤:先写出公式,再代入 ,最后得出利息为 2,000 美元。
The step-by-step layout visually reinforces how to plug numbers into the formula.


Summary(小结)
This slide shows how to calculate interest on a short-term, interest-bearing note by converting months into a fraction of a year and applying to obtain $2,000 of interest for Starbucks.
本页通过星巴克的案例演示如何将“2 个月”换算为 年,并应用 公式计算出 2,000 美元利息。


Slide 13 — Contingent Liabilities (Provisions) (第13页——或有负债 / 预计负债)

Knowledge Points (知识点)

  1. Definition of contingent liabilities.(或有负债的定义。)
  2. Recognition vs disclosure vs no action, based on probability and measurability.(根据发生可能性和金额可计量性决定确认、披露或不处理。)
  3. Financial statement impact of contingencies.(或有事项对财务报表的影响。)

🔹Knowledge Point 1 — Definition of contingent liabilities(或有负债的定义)

Explanation(解释)
Contingent liabilities are potential obligations that arise because of past events or transactions, but their outcome depends on future events that are uncertain.
或有负债是由已发生的过去事件或交易引起的潜在义务,其是否需要未来支付取决于尚不确定的未来事项。

Example(例子)
A company being sued for product defects faces a possible obligation to pay damages; whether it actually pays depends on the lawsuit’s outcome.
企业因产品缺陷被起诉,可能需要赔偿;是否真的支付、支付多少取决于诉讼结果。

Extension(拓展)
Common contingencies include lawsuits, guarantees of another company’s debt, environmental remediation obligations, or product warranties.
常见或有负债包括诉讼、对他人债务提供担保、环境治理责任以及产品质量保证等。

Image/Data Analysis(图像/数据分析)
黄色标题框写着“Potential liabilities that arise because of events or transactions that have already occurred.”,强调“已经发生的事件”与“潜在的未来债务”之间的联系。
The slide header links past events with potential future obligations.


🔹Knowledge Point 2 — Accounting treatment matrix(会计处理矩阵)

Explanation(解释)
Accounting for contingencies depends on (1) probability of future sacrifice (probable, reasonably possible, remote) and (2) whether the amount can be estimated.
对或有负债的会计处理取决于两点:(1)未来经济利益流出发生的可能性(很可能、较可能、极少);(2)金额是否可以可靠估计。

Example(例子)

  • Probable and estimable: record a contingent liability and expense.
    很可能发生且金额可估计:应确认为负债并计入费用。
  • Reasonably possible or not estimable: disclose in notes to financial statements.
    仅较可能发生或金额无法估计:在报表附注中披露说明即可。
  • Remote: no action required.
    若发生可能性极小,则无需确认或披露。

Extension(拓展)
Recording a contingent liability increases expenses and liabilities, reducing net income and equity; mere disclosure has no effect on primary financial statement numbers but informs users of risk.
确认或有负债会增加费用和负债,从而减少净利润和所有者权益;仅披露则不改变财务报表主表数字,但向报表使用者提示潜在风险。

Image/Data Analysis(图像/数据分析)
幻灯片采用二维表:纵轴为“Amount Can be Estimated / Amount Cannot be Estimated”,横轴为“Probable / Reasonably Possible / Remote”,每个格子写明应采取的会计行动(记录、披露或不处理),帮助学生一眼看懂判断逻辑。
The 2×3 grid visually summarizes GAAP/IFRS treatment guidelines for different combinations of probability and measurability.


Summary(小结)
This slide defines contingent liabilities as potential obligations from past events and shows, via a matrix, when to record them, when to disclose them in notes, and when no action is necessary based on probability and ability to estimate the amount.
本页将或有负债定义为由既往事件引起的潜在义务,并用矩阵说明在不同的发生可能性和金额可计量性组合下,应选择确认负债、仅披露,还是无需处理。


Slide 14 — Long-Term Liabilities and Security (第14页——长期负债与资产抵押)

Knowledge Points (知识点)

  1. Definition of long-term liabilities.(长期负债的概念。)
  2. Distinction between current and long-term liabilities by maturity.(以到期时间区分流动负债与长期负债。)
  3. Pledging assets as security for long-term debt.(为长期负债提供资产抵押担保。)

🔹Knowledge Point 1 — Long-term liabilities and maturity(长期负债与到期时间)

Explanation(解释)
Long-term liabilities are obligations whose maturity is more than one year (or beyond the normal operating cycle). Liabilities due within one year are classified as current.
长期负债是到期时间超过一年(或正常营业周期)的债务;在一年内到期的则归类为流动负债。

Example(例子)
A 10-year bank loan and 20-year bonds payable are long-term liabilities; accounts payable due in 30 days are current liabilities.
10 年期银行贷款、20 年期公司债券属于长期负债;30 天内到期的应付账款属于流动负债。

Extension(拓展)
The current portion of long-term debt (e.g., principal due next year on a 10-year loan) must be reclassified as a current liability for proper liquidity analysis.
长期债务中下一年到期的部分要单独列示为“长期债务当期到期部分”,以便更准确地评估企业短期偿债能力。

Image/Data Analysis(图像/数据分析)
幻灯片底部时间轴左侧标注“Maturity = 1 year or less / Current Liabilities”,右侧椭圆区域标注“Maturity > 1 year / Long-term Liabilities”,用图形方式展示划分界限。
The timeline visually separates current from long-term obligations based on the one-year maturity cut-off.


🔹Knowledge Point 2 — Pledging assets as security(资产抵押担保)

Explanation(解释)
Creditors often require borrowers to pledge specific assets as collateral for long-term debt. If the borrower defaults, the creditor has a legal claim on those assets.
债权人常要求借款人为长期负债提供特定资产作为抵押品,一旦借款人违约,债权人可以依法处置这些资产以收回债权。

Example(例子)
A company may pledge its buildings or equipment as security for a long-term bank loan; if it cannot pay, the bank can seize or sell the pledged assets.
企业向银行申请长期贷款时,可能以厂房或设备作抵押;若无法按期还款,银行可处置这些抵押资产。

Extension(拓展)
Pledged assets must usually be disclosed in the notes to the financial statements, because they reduce the firm’s flexibility and affect the risk perceived by investors.
被抵押的资产通常需要在财务报表附注中披露,因为这些资产的可支配性受到限制,会影响投资者对企业风险的判断。

Image/Data Analysis(图像/数据分析)
标题中用红色字体突出“pledge”,提醒学生“资产抵押”是长期负债的重要特征之一;同时配合时间轴图,帮助理解长期债务期限长、往往需要担保。
The use of red for “pledge” in the header draws attention to collateral as a key feature of many long-term borrowings.


Summary(小结)
This slide distinguishes current from long-term liabilities using the one-year maturity rule and emphasizes that long-term debts often require borrowers to pledge specific assets as collateral, which must be considered when assessing a firm’s risk and financial flexibility.
本页通过“一年”这一界限区分流动负债与长期负债,并指出长期负债通常需要以特定资产作抵押担保,这会影响企业的风险水平与财务弹性。


Slide 15 — Long-Term Notes Payable (Loan) vs. Bonds (第15页——长期应付票据(贷款)与债券)

Knowledge Points (知识点)

  1. Small long-term debt needs are usually met by single lenders.(较小规模的长期债务通常向单一借款方筹集。)
  2. Common single lenders: banks, insurance companies, pension plans.(银行、保险公司和养老金计划是典型长期贷款提供者。)

🔹Knowledge Point 1 — Small debt needs from single sources(小额债务由单一渠道提供)

Explanation(解释)
When a company needs a relatively small amount of long-term financing, it is efficient to negotiate a loan with a single lender instead of issuing bonds to many investors.
当企业需要的长期资金规模较小时,与单一机构签订贷款协议比向公众发行债券更高效、成本更低。

Example(例子)
A firm that needs $5 million to buy new equipment may borrow directly from a commercial bank instead of arranging a bond issue.
例如,公司为购买设备需要 500 万美元,可直接向商业银行贷款,而不必筹备一场复杂的债券发行。

Extension(拓展)
Loans from single sources allow flexible terms (interest rate, collateral, covenants) tailored to the borrower’s situation, but they also concentrate credit risk in one lender.
单一渠道贷款的条款可以根据借款人情况灵活定制(利率、抵押品、限制性条款等),但同时也使信用风险集中在单一债权人身上。

Image/Data Analysis(图像/数据分析)
幻灯片中间绿色框写着“Relatively small debt needs can be filled from single sources”,下方三条箭头分别指向“Banks”“Insurance Companies”“Pension Plans”,说明企业小额长期贷款可以来自银行、保险公司或养老金计划等机构投资者。


🔹Knowledge Point 2 — Types of institutional lenders(机构贷方类型)

Explanation(解释)

  • Banks specialize in commercial lending and lines of credit.
    银行提供商业贷款和授信额度,是最常见的长期借款来源。
  • Insurance companies and pension plans invest premiums and pension funds in long-term loans to earn stable returns.
    保险公司和养老金计划会把保费和养老金资金投向长期贷款,以获得稳定收益。

Example(例子)
A life insurance company may provide a 20-year mortgage loan to a corporation secured by its office building.
某寿险公司可能向企业发放 20 年期抵押贷款,以企业办公楼作抵押品。

Extension(拓展)
Because these institutions manage long-term liabilities (insurance contracts, pensions), they prefer long-term, fixed-income investments such as corporate loans.
由于保险公司和养老金自身承担长期给付义务,因此更偏好长期固定收益投资,如企业长期贷款。

Image/Data Analysis(图像/数据分析)
幻灯片左右两端分别画出银行大楼和打高尔夫的退休人士,象征“Banks”和“Pension Plans”,中间双手图标代表“Insurance Companies”,形象展示三类机构投资者。


Summary(小结)
For relatively small long-term financing needs, firms typically borrow directly from a single institutional lender such as a bank, insurance company, or pension plan instead of issuing bonds to many investors.
当企业长期资金需求较小时,通常会向银行、保险公司或养老金计划等单一机构直接贷款,而不是通过公开发行债券向众多投资者筹资。


Slide 16 — Long-Term Notes Payable vs. Bonds (第16页——长期应付票据与债券:大额筹资)

Knowledge Points (知识点)

  1. Large debt needs are often met by issuing bonds to the public.(大规模债务需求通常通过向公众发行债券来满足。)
  2. Bonds allow borrowing from many investors at once.(债券使企业可以同时向众多投资者筹资。)

🔹Knowledge Point 1 — Using bonds for significant debt needs(用债券满足大额债务需求)

Explanation(解释)
When a company requires a large amount of long-term financing, it may issue bonds rather than rely on a single lender, spreading the borrowing across many investors.
当企业需要大量长期资金时,会选择发行债券,将借款分散在许多投资者之间,而不是依赖单一贷款人。

Example(例子)
A corporation needing $300 million to build new factories might issue thousands of $1,000 bonds to the public, each paying interest to bondholders.
例如,公司若需要 3 亿美元建设新工厂,可以向市场发行数十万张面值 1,000 美元的债券,每张债券按合同支付利息。

Extension(拓展)
Issuing bonds usually involves underwriters, regulatory approval, and public disclosure, so fixed costs are high; this only makes economic sense for large issues.
债券发行需要承销商、监管审批和信息披露,固定成本较高,因此多用于金额巨大的筹资项目。

Image/Data Analysis(图像/数据分析)
幻灯片中间黄色框写着“Significant debt needs are often filled by issuing bonds to the public”,下方一群人代表公众投资者,箭头由“Bonds”指向人群、由“Cash”指回公司,体现“公司发行债券换取现金”的双向流动。


Summary(小结)
Large, long-term borrowing needs are typically satisfied by issuing bonds to many investors, exchanging bond certificates for cash,而不是仅依赖一两家金融机构的贷款。
对于大额长期资金需求,企业通常通过向公众发行债券来筹资,以债券换取现金,而不是只向一两家金融机构借款。


Slide 17 — Present Value Concepts: Money Growth (第17页——现值概念:货币随时间增长)

Knowledge Points (知识点)

  1. Money can grow over time because it can earn interest.(货币能随时间增长,因为可以获得利息。)
  2. Investing today leads to larger future values.(今天投资会在未来形成更大的金额。)
  3. Compounding magnifies growth over long periods.(复利效应在长期内显著放大增长。)

🔹Knowledge Point 1 — Time value of money(货币时间价值)

Explanation(解释)
A dollar today is worth more than a dollar in the future because it can be invested to earn interest; this is called the time value of money.
今天的一美元比未来的一美元更有价值,因为它可以立即投资并赚取利息,这一原理称为货币时间价值。

Example(例子)
If $1,000 is invested today at 10% annual interest, it grows to $1,610.51 in 5 years and to $10,834.71 in 25 years, as shown on the slide.
如幻灯片所示,将 1,000 美元按年利率 10% 投资,5 年后变为 1,610.51 美元,25 年后变为 10,834.71 美元。

Extension(拓展)
The future value after years at annual interest rate is
,其中 为现值。长周期下的幂次 体现了复利滚存效应。
未来价值可通过公式 计算,指数 越大,复利效应越显著。

Image/Data Analysis(图像/数据分析)
幻灯片展示同一人物在三个时间点:现在持有少量钞票、5 年后持有更多、25 年后被大量现金包围,下方分别标出“$1,000 today at 10%”“$1,610.51 in 5 years”“$10,834.71 in 25 years”,并用大字总结“Money can grow over time, because it can earn interest.”,直观演示时间价值。


Summary(小结)
This slide shows that investing $1,000 at 10% causes the amount to grow dramatically over time, illustrating the time value of money and the power of compound interest.
本页用 1,000 美元在 10% 利率下的增长过程说明:由于可以赚取利息,货币会随时间大幅增长,体现货币时间价值与复利威力。


Slide 18 — Present Value Concepts: Four Key Variables (第18页——现值概念:四个关键变量)

Knowledge Points (知识点)

  1. Money growth depends on four variables: PV, FV, interest rate, and time.(货币增长由现值、终值、利率和时间四个变量决定。)
  2. Knowing any three variables allows calculation of the fourth.(已知其中三个变量即可求出剩下一个。)
  3. Present value and future value are mathematically linked.(现值与终值之间存在明确数学关系。)

🔹Knowledge Point 1 — Four variables in time value calculations(时间价值计算中的四个变量)

Explanation(解释)
The growth of money is a mathematical function of four variables:

  1. Present value () — the amount today.
  2. Future value () — the amount in the future.
  3. Interest rate ().
  4. Time period ().
    货币增长取决于四个变量:现值 、终值 、利率 和时间

Example(例子)
常用关系式包括:


  • 例如,已知 ,即可用第一公式求得

Extension(拓展)
Given any three variables, we can solve for the fourth:

  • 求利率:
  • 求时间:
    这一关系在债券定价、贷款还款计划和投资决策中都非常重要。

Image/Data Analysis(图像/数据分析)
黄色框内以列表形式列出 1–4 四个变量,底部脚注写着“Any 3 of these can determine the 4th one.” 旁边的计算器图示强调这些计算通常借助财务计算器或电子表格完成。


Summary(小结)
This slide summarizes that present value problems always involve four linked variables—PV, FV, interest rate, and time—so once any three are known, the remaining one can be calculated using the time value formulas.
本页总结:所有现值与终值的计算都围绕现值、终值、利率和时间四个变量展开,只要已知其中任意三个,就可以通过货币时间价值公式求出剩下一个。


Slide 19 — Present Value Concepts(第19页——现值概念)

Knowledge Points(知识点)

  1. Present Value and Time Value of Money(现值与货币时间价值)
  2. Tools for Present Value Calculations(现值计算工具)
  3. Use of Present Value Tables(现值表的用途)

🔹Knowledge Point 1 — Present Value and Time Value of Money(现值与货币时间价值)

Explanation(解释) Present value (PV) is the current worth of future cash flows discounted at an appropriate interest rate. 现值是将未来现金流按适当折现率转换为今天价值的结果。

Example(例子) Receiving 1,000 dollars one year later is worth less than receiving 1,000 dollars today. 一年后收到1000美元不如今天收到1000美元有价值。

Extension(拓展) PV is fundamental for valuation, capital budgeting, bonds, leases, and accounting measurements. 现值概念广泛用于估值、资本预算、债券、租赁和会计计量等。

Image/Data Analysis(图像分析) 图中手表代表“时间成本”,黄色框提示大多分析师会用 PV 表、计算器、Excel 等工具解决货币时间价值问题。


🔹Knowledge Point 2 — Tools for Present Value Calculations(现值计算工具)

Explanation(解释) Present value can be computed with formulas, financial calculators, Excel functions, or PV tables. 现值可用公式、金融计算器、Excel 或现值表计算。

Example(例子) Excel 的公式:=PV(rate, nper, pmt, fv)。 Excel 可直接计算未来 1331 的现值。

Extension(拓展) Excel 能处理复杂现金流,而 PV 表适合教学和快速估算。 Excel 能支持复杂项目,PV 表适合课堂与快速计算。


🔹Knowledge Point 3 — Use of Present Value Tables(现值表的用途)

Explanation(解释) Present value tables list discount factors for various interest rates and periods. 现值表提供不同利率和期数的折现系数。

Example(例子) 10% 的三年期现值系数为 0.7513。 10%/3 年折现系数是 0.7513。

Extension(拓展) PV tables simplify repeated calculations and allow intuitive understanding of discounting. 现值表让折现过程更直观。


Summary(总结) Present value represents today’s worth of future amounts, and analysts widely rely on PV tables and tools to evaluate cash flows. 现值是未来金额的今日价值,分析师常使用 PV 表和工具进行计算。


Slide 20 — Present Value of a Single Amount(第20页——单一金额的现值)

Knowledge Points(知识点)

  1. Definition of Present Value of a Single Amount(单一未来金额的现值定义)
  2. Relationship Between PV and FV(现值与未来值的关系)
  3. Time and Compounding Effects(时间与复利的影响)

🔹Knowledge Point 1 — Definition of PV of a Single Amount(单一金额现值定义)

Explanation(解释) PV of a single amount is the value today of receiving one lump sum in the future. 单一金额现值是未来一次性收到某金额时,该金额的今天价值。

Example(例子) 未来收到 1331 的金额折现至今天等于 1000(若利率 10%、3 年)。 Future 1331 becomes 1000 today at 10% for 3 years.

Extension(拓展) 此概念应用于债券到期价值、长期投资回收等。 Used in bond maturity values and investment appraisals.

Image/Data Analysis(图像分析) 图中时间线显示 PV 在左侧,FV 在右侧,中间是若干复利期,每期价值上升。


🔹Knowledge Point 2 — Relationship Between PV and FV(现值与未来值的关系)

Explanation(解释) Future Value FV = PV × (1 + i)^n Present Value PV = FV ÷ (1 + i)^n FV = PV × (1+i)^n; PV = FV ÷ (1+i)^n。

Example(例子) FV = 1000 × 1.1³ = 1331 PV = 1331 ÷ 1.1³ = 1000

Extension(拓展) 利率越高、期数越多,折现后的现值越低。 Higher rate or more periods → lower PV.


Summary(总结) 单一金额现值取决于未来金额、利率及期数,折现是财务决策的核心步骤。 PV depends on FV, interest rate, and time; discounting is central in finance.


Slide 21 — PV Example: Single Amount(第21页——例题:单一金额现值)

Knowledge Points(知识点)

  1. PV Calculation Using Tables(使用现值表计算)
  2. Discount Factor Concept(折现系数概念)
  3. Solving for Present Investment(求今日应投资金额)

🔹Knowledge Point 1 — PV Calculation Using Tables(使用现值表计算)

Explanation(解释) Find the factor for interest rate i and period n, then multiply by FV. 在现值表中找到对应利率和期数的数值,再乘以未来金额。

Example(例子) i = 10%、n = 3 年,折现因子 = 0.7513。

Extension(拓展) 相比公式,现值表更快但精度略低(因四舍五入)。 PV tables give speed but less precision.


🔹Knowledge Point 2 — Discount Factor Concept(折现系数概念)

Explanation(解释) Discount factor = 1 ÷ (1 + i)^n 折现系数 = 1 ÷ (1+i)^n。

Example(例子) 1 ÷ 1.1³ = 0.7513。

Extension(拓展) 折现系数越小,代表未来金额现值减少越多。 Smaller factor = more discounting.


🔹Knowledge Point 3 — Solving for Present Investment(求今日应投资金额)

Explanation(解释) PV = FV × 折现系数 PV = FV × discount factor.

Example(例子) 1331 × 0.7513 ≈ 1000 使用计算器:x × 1.1³ = 1331 → x = 1000。

Image/Data Analysis(图像分析) 图中展示了题目选项,正确答案 a. $1000 被圈出,右侧框展示计算步骤。


Summary(总结) 利用现值表折现未来金额,可快速求得今日需投资的金额。 Using PV tables allows quick calculation of how much to invest today.


Slide 22 — Present Value of an Annuity(第22页——年金的现值)

Knowledge Points(知识点)

  1. Definition of an Annuity(年金定义)
  2. Equal Periodic Payments(等额定期付款)
  3. Time Line of Annuity Cash Flows(年金现金流时间线)

🔹Knowledge Point 1 — Definition of an Annuity(年金定义)

Explanation(解释) An annuity is a series of equal payments made at regular intervals. 年金是定期支付的等额现金流序列。

Example(例子) 每年支付 5000 元、持续 5 年即为年金。 Paying 5000 each year for 5 years is an annuity.

Extension(拓展) 常见年金包括贷款还款、租金、养老金、分期付款等。 Common annuities: loan payments, rents, pensions.

Image/Data Analysis(图像分析) 图示三个相等的现金流,均匀分布在时间线上,体现连续等额支付。


🔹Knowledge Point 2 — Equal Periodic Payments(等额付款结构)

Explanation(解释) 所有付款金额相同,间隔相同,利率固定。 All payments must be equal, equally spaced, and discounted at same rate.

Example(例子) 每年末支付 1000,属于普通年金。 Paying 1000 at each year-end = ordinary annuity.

Extension(拓展) 若在期初支付则为年金先付(annuity due)。 If paid at period start → annuity due.


🔹Knowledge Point 3 — Time Line Representation(时间线表示)

Explanation(解释) 时间线帮助识别每笔现金流发生时间,以确定折现期数。 Timeline helps determine periods for discounting.

Example(例子) 第1年、2年、3年各收到 1000 元 → 分别有1、2、3期折现。 Three payments receive at year 1–3 → discount by 1,2,3 periods.

Extension(拓展) 年金现值可用公式或年金现值表计算。 PV can be computed using formulas or annuity PV table.


Summary(总结) 年金由连续等额现金流构成,是贷款、租金等财务问题的核心结构。 Annuities represent equal periodic cash flows and are central in finance.


Slide 24 — Present Values of an Annuity(第24页——年金现值)

Knowledge Points(知识点)

  1. Present Value of a Series of Payments(系列未来付款的现值)
  2. Discounting Multiple Cash Flows(多个现金流折现)
  3. Time Line of Annuity Payments(年金付款时间线)

🔹Knowledge Point 1 — Present Value of a Series of Payments(系列付款的现值)

Explanation(解释)
The present value of an annuity is the value today of receiving or paying equal amounts in the future.
年金现值是未来一系列等额支付或收款折现到今天的价值。

Example(例子)
收到未来 3 年每年 1,000 each year for 3 years → must discount all 3 payments.

Extension(拓展)
年金用于贷款还款、租赁、退休金计划等。
Annuities appear in loans, leases, pensions.

Image/Data Analysis(图像分析)
图中 Payment1, 2, 3 在未来点出现,红色虚线表示将每一笔现金流按复利期折现回今天。
Time line shows each future payment discounted back to Present Value.


🔹Knowledge Point 2 — Discounting Multiple Cash Flows(折现多个现金流)

Explanation(解释)
PV of annuity = sum of each discounted payment.
年金现值 = 每一笔未来现金流折现值的总和。

Example(例子)
PV = 1000/1.1 + 1000/1.1² + 1000/1.1³
三笔现金流分别折现 1、2、3 期。

Extension(拓展)
也可以使用年金现值系数快速计算。
Alternatively, use annuity PV factor.


Summary(总结)
年金现值计算需要将所有未来等额付款折现至今天。
PV of an annuity equals the discounted value of each equal future payment.


Slide 26 — Present Value Example: Annuity(第26页——例题:年金现值)

Knowledge Points(知识点)

  1. Identifying Annuity Structure(识别年金结构)
  2. Using the Annuity PV Factor(使用年金现值系数)
  3. Manual Discounting vs. Table Method(手动折现与表格计算)

🔹Knowledge Point 1 — Identifying Annuity Structure(识别年金结构)

Explanation(解释)
Yearly $1,000 for 3 years is an ordinary annuity (payments at period end).
未来三年每年 1000 属于普通年金(期末支付)。

Example(例子)
三个现金流都是等额 1,000.

Extension(拓展)
若是期初支付,则需使用“年金先付因子”。
If payments are at period start → annuity due factor applies.


🔹Knowledge Point 2 — Using the Annuity PV Factor(使用年金现值因子)

Explanation(解释)
PV = Payment × Annuity factor
年金现值 = 每期金额 × 年金现值系数。

Example(例子)
i = 10%,n = 3 年
年金现值系数 = 2.4869
PV = 1000 × 2.4869 = $2,486.90

Extension(拓展)
因数由各期折现值相加产生:
1/1.1 + 1/1.1² + 1/1.1³ = 2.4869


🔹Knowledge Point 3 — Manual Calculation(手动折现)

Explanation(解释)
手动折现验证表格:
1000/1.1 + 1000/1.1² + 1000/1.1³ = 2486.9
Manual discounting confirms the table method.

Image/Data Analysis(图像分析)
图中选项 d. 被圈出;右侧框列出表格因子与计算步骤。


Summary(总结)
年金的现值等于等额付款乘以年金现值因子。
PV of an annuity = periodic payment × annuity factor.


Slide 27 — Accounting Applications of Present Values(第27页——现值的会计应用)

Knowledge Points(知识点)

  1. Notes Payable Valuation at Present Value(应付票据以现值计量)
  2. Discounting a Single Future Payment(折现单一未来付款)
  3. Market Interest Rate Application(市场利率的应用)

🔹Knowledge Point 1 — Notes Payable at Present Value(应付票据以现值计量)

Explanation(解释)
Long-term notes must be recorded at the present value of future payments using the market rate.
长期应付票据应按未来付款的现值(市场利率折现)入账。

Example(例子)
支付 200,000 in 2 years at 12%.

Extension(拓展)
公司签的利率若不同,不采用票据上写的利率,而采用市场利率。
Use market rate, not stated rate.


🔹Knowledge Point 2 — Discounting a Single Payment(折现单一付款)

Explanation(解释)
PV = FV × PV factor
现值 = 未来值 × 单额现值系数。

Example(例子)
FV = 200,000
i = 12%,n = 2
PV factor = 0.79720
PV = 200,000 × 0.7972 = 159,440

Extension(拓展)
公司入账的是卡车价值 159,440,而不是 200,000。
Record trucks at PV = 159,440, not at FV.

Image/Data Analysis(图像分析)
右侧黄色框展示折现过程;下方公式显示求现值步骤。


Summary(总结)
长期应付票据按现值入账,折现反映货币时间价值。
Long-term notes are recorded at present value using the market discount rate.


Slide 28 — Accounting Entries for Present Value Notes(第28页——现值票据的会计分录)

Knowledge Points(知识点)

  1. Initial Recognition at Present Value(按现值初始确认票据)
  2. Accruing Interest Expense(计提利息费用)
  3. Effective Interest Method Logic(实际利率法的逻辑)

🔹Knowledge Point 1 — Initial Recognition(初始确认)

Explanation(解释)
Record the asset and notes payable at the computed present value.
资产与应付票据按现值入账。

Example(例子)
借:Delivery trucks 159,440
贷:Notes payable 159,440

Extension(拓展)
票据面值与账面价值不同,差额随时间被利息费用逐步“拉回”到面值。
Difference between PV and FV is amortized via interest.


🔹Knowledge Point 2 — Accruing Interest Expense(计提利息费用)

Explanation(解释)
Interest expense = Carrying amount × Market rate.
利息费用 = 账面价值 × 市场利率。

Example(例子)
159,440 × 12% = 19,133
借:Interest expense 19,133
贷:Notes payable 19,133

Extension(拓展)
Notes payable 增加直到到期变为 200,000。
Notes payable grows until it equals FV.

Image/Data Analysis(图像分析)
图中展示两条分录:初始确认与年末计息;黄色框提供利息计算式。


🔹Knowledge Point 3 — Effective Interest Method(实际利率法)

Explanation(解释)
每期利息基于票据账面价值 × 市场利率,而非票面利率。
Interest uses market rate × carrying amount.

Example(例子)
下一期账面价值 = 159,440 + 19,133 = 178,573
Interest next year = 178,573 × 12%

Extension(拓展)
实际利率法提供更真实的利息费用与债务增长模式。
This method reflects economic substance better.


Summary(总结)
按现值初始确认应付票据,并以市场利率计提利息,使账面价值逐渐接近票据面值。
Notes payable begins at PV and increases each period through interest accrual.


Slide 29 — Accounting Applications of Present Values(第29页——现值的会计应用:2007年分录)

Knowledge Points(知识点)

  1. Second-Year Interest Accrual(第二年计提利息)
  2. Settlement of Note Payable(票据到期的清偿)
  3. Carrying Amount Reconciliation(账面价值与面值的衔接)

🔹Knowledge Point 1 — Second-Year Interest Accrual(第二年计提利息)

Explanation(解释)
第二年的利息费用基于上一期的账面价值(即现值 + 第一年利息)。
Year 2 interest is based on the updated carrying amount (PV + Year 1 interest).

Example(例子)
账面价值 = 159,440 + 19,133 = 178,573
Interest = 178,573 × 12% ≈ 21,429

Extension(拓展)
实际利率法要求每年的利息 = 期初账面价值 × 市场利率。
Effective interest method → interest grows with carrying amount.

Image/Data Analysis(图像分析)
图中显示第二年利息费用借记 21,429,同时贷记 Notes payable(增加负债)。


🔹Knowledge Point 2 — Settlement of Note Payable(票据到期清偿)

Explanation(解释)
当负债增加到接近平值($200,000)时,公司以现金清偿该票据。
When the note reaches its face amount, the company pays off the liability.

Example(例子)
借:Notes payable 200,000
贷:Cash 200,000

Extension(拓展)
前两年计提的利息使账面价值逐渐接近票据的未来值。
Interest accretion pushes carrying value toward face value.


Summary(总结)
第二年按照实际利率法计提利息,并在年末以现金支付面值清偿票据。
Interest is accrued using the effective rate, and the note is settled at face value.


Slide 31 — Future Value of a Single Amount(第31页——单一金额的未来值)

Knowledge Points(知识点)

  1. Definition of Future Value(未来值的定义)
  2. Compound Interest Effect(复利效应)
  3. Time Line of FV Growth(未来值增长时间线)

🔹Knowledge Point 1 — Definition of Future Value(未来值定义)

Explanation(解释)
Future value is the amount an investment grows to through compound interest.
未来值是资金通过复利增长到的最终金额。

Example(例子)
今天投资 1,000 元,三年后会增长到更高金额。
Investing 1,000 today yields a larger amount in 3 years.

Extension(拓展)
FV 用于投资规划、储蓄计划和退休金计算。
FV is used in investment planning, savings projections, pensions.


🔹Knowledge Point 2 — Compound Interest Effect(复利效应)

Explanation(解释)
每期都让本金和利息一起继续赚利息。
Each period interest is earned on both principal and accumulated interest.

Example(例子)
FV = PV × (1 + i)^n
FV = 1000 × 1.1³ = 1331

Extension(拓展)
利率越高、时间越长,增长越快(复利加速效应)。
Higher rate and longer period → exponential growth.

Image/Data Analysis(图像分析)
图中展示“Today → Future”,红色虚线表示利息复利的增长路径。


Summary(总结)
未来值反映了资金在复利作用下随时间增长的结果。
Future value measures the growth of money through compounding.


Slide 33 — FV Example: Single Amount(第33页——例题:单一金额未来值)

Knowledge Points(知识点)

  1. Applying FV Formula(应用未来值公式)
  2. FV Table Factor(未来值表因子)
  3. Investment Growth Interpretation(投资增长解释)

🔹Knowledge Point 1 — Applying FV Formula(应用未来值公式)

Explanation(解释)
未来值公式:FV = PV × (1 + i)^n
FV formula: PV × (1 + i)^n.

Example(例子)
PV = 1,000
i = 10%
n = 3
FV = 1000 × 1.1³ = 1331

Extension(拓展)
FV 与 PV 是完全相反的计算方向(一个是折现,一个是复利)。
FV is the opposite of PV (compounding vs. discounting).


🔹Knowledge Point 2 — FV Table Factor(未来值表因子)

Explanation(解释)
未来值表提供不同利率 × 年数下的 (1 + i)^n 因子。
FV tables provide (1 + i)^n factors.

Example(例子)
10% × 3年 → 因子 1.331

Extension(拓展)
表格方法对课堂和考试非常有用,可快速查找结果。
Tables enable fast exam calculations.

Image/Data Analysis(图像分析)
正确答案 d. $1331 被圈出,右侧黄色框展示计算过程。


Summary(总结)
未来值将当前金额按复利推算到未来金额。
FV projects today’s money to its future worth.


Slide 34 — Future Value of an Annuity(第34页——年金的未来值)

Knowledge Points(知识点)

  1. Equal Periodic Payments(等额定期支付)
  2. Interest Accumulation Over Time(利息 + 本金共同增长)
  3. Time Line of Annuity FV(年金未来值时间线)

🔹Knowledge Point 1 — Equal Periodic Payments(等额定期支付)

Explanation(解释)
年金要求每期支付相同金额。
An annuity requires equal payments each period.

Example(例子)
每年支付 1,000 元,连续 3 年。
Pay 1,000 per year for 3 years.

Extension(拓展)
贷款偿还、教育储蓄计划等都属于年金。
Loan repayments and savings plans are annuity-based.


🔹Knowledge Point 2 — Interest Accumulation(利息累积)

Explanation(解释)
每期支付的金额都会向未来累积利息。
Each payment earns interest until the end of the term.

Example(例子)
第一笔付款累积 3 年
第二笔累积 2 年
第三笔累积 1 年

Extension(拓展)
未来值年金公式:FVA = Payment × FV annuity factor
Annuity FV formula = Payment × FV annuity factor.


🔹Knowledge Point 3 — Time Line(时间线)

Explanation(解释)
时间线展示每笔现金流距离未来末期的复利期数。
Timeline shows how long each payment compounds.

Image/Data Analysis(图像分析)
图中 Payment1/2/3 分别向右累积利息;虚线代表复利过程。


Summary(总结)
年金未来值反映多笔付款在未来累积利息后的总价值。
The future value of an annuity equals the total compounded value of all payments.


Slide 36 — Future Value of an Annuity(第36页——年金的未来值)

Knowledge Points(知识点)

  1. Ordinary Annuity FV Concept(普通年金未来值概念)
  2. FV Annuity Factor(年金未来值因子)
  3. Manual FV Computation(手动复利计算)

🔹Knowledge Point 1 — Ordinary Annuity FV Concept(普通年金的未来值)

Explanation(解释)
未来值年金是指每期等额投资,在未来某日累积本金与利息后的总金额。
FV of an ordinary annuity = total compounded value of equal end-of-period payments.

Example(例子)
每年年底投资 1,000 at each year-end for 3 years.

Extension(拓展)
普通年金(END)与年金先付(BEGIN)不同,普通年金少复利 1 期。
Ordinary annuity compounds one fewer period than annuity due.

Image/Data Analysis(图像分析)
图中 d. $3,310 被圈出,说明使用未来值年金系数 3.3100 进行计算。


🔹Knowledge Point 2 — FV Annuity Factor(未来值年金因子)

Explanation(解释)
未来值年金因子 = (1+i)^(n−1) + … + (1+i)^1 + 1
FV annuity factor sums compounding of each equal payment.

Example(例子)
i = 10%,n = 3
因子 = 3.3100
FV = 1,000 × 3.3100 = 3,310

Extension(拓展)
因子可从未来值年金表查得,适用于考试快速计算。


🔹Knowledge Point 3 — Manual FV Computation(手动复利计算)

Explanation(解释)
逐期复利累积:
1000×1.1² + 1000×1.1 + 1000

Example(例子)
1000×1.21 + 1000×1.1 + 1000
= 1210 + 1100 + 1000
= 3310

Extension(拓展)
手动法验证表格方法的正确性。


Summary(总结)
年金未来值通过将每笔付款复利至期末并求和得到。
FV of an annuity equals the sum of compounded payments.


Slide 37 — Present Value Applications: Bond Valuation(第37页——现值应用:债券计价)

Knowledge Points(知识点)

  1. Two Cash Flows of Bonds(债券的两类现金流)
  2. Stated Interest Payments(票面利率支付)
  3. Principal Repayment at Maturity(到期偿还本金)

🔹Knowledge Point 1 — Two Cash Flows of Bonds(债券的两类现金流)

Explanation(解释)
债券包含两部分现金流:

  1. 每年利息(interest payments)
  2. 到期偿还本金(face value)

Bonds generate two future cash flows: interest payments + maturity value.

Example(例子)
票息 = 面值 × 票面利率。
Interest = face value × stated rate.

Extension(拓展)
利息流固定,因此债券价格取决于折现率(市场利率)。


🔹Knowledge Point 2 — Stated Interest vs. Market Interest(票息 vs 市场利率)

Explanation(解释)
票息(stated rate)决定每期支付金额;市场利率(effective rate)决定债券价格。
Stated rate determines coupon amount; effective rate determines price.

Example(例子)
图中 Yr1–Yr5 显示每年支付利息,第5年同时支付本金。

Extension(拓展)
若市场利率变动,债券的公允价值也随之变化。


🔹Image/Data Analysis(图像分析)

图示时间线突出显示:

  • Yr1〜Yr5 每年支付利息
  • Yr5 加上本金
  • “Investors pay purchase price of bond” 表示投资人按折现价购买债券

Summary(总结)
债券由利息现金流和最终本金组成,市场利率决定其现值与发行价格。
Bonds combine periodic interest and principal; PV determines pricing.


Slide 38 — Present Value Applications: Bond Valuation(第38页——债券估值:有效利率与发行价格)

Knowledge Points(知识点)

  1. Effective Interest Rate(有效利率)
  2. Bond Pricing vs. Face Value(债券价格与面值关系)
  3. Market Rate vs. Stated Rate(市场利率与票面利率)

🔹Knowledge Point 1 — Effective Interest Rate(有效利率)

Explanation(解释)
有效利率是市场决定的真实利率,用于折现债券未来现金流。
Effective rate = prevailing market rate used to discount bond cash flows.

Example(例子)
中央银行政策、信用状况等会影响市场利率。

Extension(拓展)
票面利率不代表投资人实际收益。


🔹Knowledge Point 2 — Bond Pricing Logic(债券价格逻辑)

Explanation(解释)
债券价格 = 利息现值 + 本金现值。
Bond price = PV(interest payments) + PV(face value).

Example(例子)
使用有效利率折现,而不是票面利率。

Extension(拓展)
市场利率 ≠ 票息时 → 债券溢价或折价发行。


🔹Knowledge Point 3 — Rate Comparison Table(利率比较表)

Explanation(解释)

  • 票面利率 = 市场利率 → 按面值发行
  • 票面利率 > 市场利率 → 溢价发行
  • 票面利率 < 市场利率 → 折价发行

Extension(拓展)
投资人会根据市场利率调整愿意支付的购买价格。

Image/Data Analysis(图像分析)
表格清楚显示三种情形:par, premium, discount。


Summary(总结)
债券按有效利率折现决定购买价格,票息与市场利率差异导致溢价或折价。
Bond values depend on discounting cash flows at the market rate.


Slide 39 — Bond Valuation Terminologies(第39页——债券估值术语)

Knowledge Points(知识点)

  1. Face Value(面值)
  2. Bond Premium & Discount(溢价/折价)
  3. Amortized Cost & Carrying Amount(摊余成本与账面价值)

🔹Knowledge Point 1 — Face Value(面值)

Explanation(解释)
到期偿还给投资人的本金金额。
Face value = principal paid at maturity.

Example(例子)
1,000。

Extension(拓展)
面值与市场价格不同。


🔹Knowledge Point 2 — Premium & Discount(溢价与折价)

Explanation(解释)
溢价 = 市场价 > 面值
折价 = 市场价 < 面值
Premium = price above face; discount = price below face.

Example(例子)
票息高于市场利率 → 溢价发行。

Extension(拓展)
溢价与折价会在存续期间通过有效利率法摊销。


🔹Knowledge Point 3 — Amortized Cost(摊余成本)

Explanation(解释)
摊余成本 = 使用有效利率折现未来现金流所得的债券账面价值。
Amortized cost = PV of future cash flows discounted at effective rate.

Example(例子)
账面价值 = PV(face + interest payments)。

Extension(拓展)
账面价值随利息费用调整,并趋近于到期面值。

Image/Data Analysis(图像分析)
图中强调:

  • purchase date 用有效利率折现
  • fair value ≠ amortized cost(可能不同)

Summary(总结)
债券估值术语包括面值、溢价/折价与摊余成本,全部基于有效利率法确定。
Bond valuation concepts rely on discounting with the effective rate.


Slide 40 — Bond Example: Purchased at Discount(第40页——折价购买债务工具示例)

Knowledge Points(知识点)

  1. Discount Bond Structure(折价债券结构)
  2. Present Value of Interest + Principal(利息与本金的现值)
  3. Effective Rate vs. Stated Rate(有效利率与票面利率)

🔹Knowledge Point 1 — Discount Bond Structure(折价债券结构)

Explanation(解释)
折价债券意味着购买价格低于面值,因为票面利率低于市场利率。
A discount bond is purchased below face value because the stated rate < effective market rate.

Example(例子)
面值 = 1,000
票息 = 4.7%
市场利率(有效利率)= 10%

Extension(拓展)
折价部分将在存续期间逐步摊销,使账面价值增加并在到期时达到面值。


🔹Knowledge Point 2 — PV of Interest + Principal(利息与本金的现值)

Explanation(解释)
债券价格 = 利息现值 + 本金现值
Bond price = PV(coupon payments) + PV(face value).

Example(例子)
每年票息:59 = 1,250 × 4.7%
折现:

  • PV of interest = 59 × PVIFA(10%, 5) = 59 × 3.79079
  • PV of principal = 1,250 × PVIF(10%, 5) = 1,250 × 0.62092
    合计 ≈ 1,000(购买价格)

Extension(拓展)
折价意味着投资人未来可以获得比票息更高的实际收益率(10%)。


🔹Image/Data Analysis(图像分析)

图中时间线显示:

  • 每年收到 $59
  • 第 5 年收到 1,250 面值
  • 下方公式显示如何利用 PVIFA + PVIF 折现计算回 $1,000 的公允价值。

Summary(总结)
折价债券价格通过将未来票息与本金以有效利率折现得出。
A discount bond is valued at the PV of coupons + principal using the effective rate.


Slide 41 — Bond Example: Carrying Amount After 1 Year(第41页——折价债券:一年后的账面价值)

Knowledge Points(知识点)

  1. Carrying Amount Calculation(账面价值计算)
  2. Effective Interest Accretion(有效利息摊销)
  3. Discount Amortization Effect(折价摊销效果)

🔹Knowledge Point 1 — Carrying Amount Calculation(账面价值计算)

Explanation(解释)
账面价值(摊余成本) = 未来现金流按有效利率折现的现值。
Carrying amount = PV of remaining cash flows discounted at the effective rate.

Example(例子)
截至 12/31/2019(购买后一年):剩余 4 年现金流

  • 本金 1,250 → 折现:1,250 × PVIF(10%, 4) = 1,250 × 0.68301
  • 剩余票息 4 次 × 1,041**

Extension(拓展)
账面价值 > 购买价格,因为有效利率(10%)高于票面利率(4.7%)。


🔹Knowledge Point 2 — Effective Interest Accretion(有效利息摊销)

Explanation(解释)
折价债券的账面价值会随着时间增加趋近面值。
Discount bonds accrete upward toward face value over time.

Example(例子)
初始购买价格 = 1,041
增加(摊销)= 41

Extension(拓展)
这种增加反映了投资人真正赚取的“有效利率收益”。


🔹Knowledge Point 3 — Discount Amortization Effect(折价摊销效果)

Explanation(解释)
折价摊销使得账面价值不断增长。
Discount amortization increases the carrying amount each period.

Example(例子)
若继续计算,每年账面价值最终在第 5 年达到 $1,250 面值。

Extension(拓展)
账面价值不等于市场公允价值,但代表会计计量下的摊余成本。


🔹Image/Data Analysis(图像分析)

图中框架说明:

  • 显示 2019 时间点的 4 次票息 + 本金的折现
  • 箭头标注 carrying amount = $1,041
  • 提示 effective rate > stated rate → carrying amount increases

Summary(总结)
折价债券因有效利率较高,其账面价值会随时间上升并最终达到面值。
Discount bonds increase in carrying value each year until reaching face value.