Slide 1 — Understanding the Business(第1页——理解企业产能决策)

Knowledge Points(知识点)

  1. Capacity Constraints and Lost Sales(产能不足与销售损失)
  2. Excess Capacity and Profit Reduction(过剩产能与利润下降)
  3. Optimal Capacity Decision(最优产能决策)

🔹Knowledge Point 1 — Capacity Constraints and Lost Sales(产能不足与销售损失)

Explanation(解释) Insufficient capacity means a firm cannot meet demand, resulting in lost sales and unsatisfied customers. 产能不足意味着企业无法满足需求,导致销售损失与顾客不满。

Example(例子) A bakery with only one oven cannot bake enough bread during peak hours. 一家面包店只有一台烤箱,在高峰期无法烘焙足够的面包。

Extension(拓展) Persistent shortages may force customers to switch to competitors. 持续性缺货可能导致顾客转向竞争对手。

Image/Data Analysis(图像分析) 左侧气泡 “Insufficient capacity results in lost sales” 说明产能不足导致机会损失。人物困惑表明管理层难以预测需求波动。 The left bubble highlights opportunity loss from insufficient capacity; the central image suggests forecasting difficulty.


🔹Knowledge Point 2 — Excess Capacity and Profit Reduction(过剩产能与利润下降)

Explanation(解释) Excess capacity causes high fixed costs per unit, lowering profitability. 过剩产能会提高单位固定成本,从而降低企业利润。

Example(例子) A factory built to produce 10,000 units monthly but only produces 5,000 will bear twice the fixed cost per unit. 一家工厂设计月产1万件但只生产5千件,其单位固定成本翻倍。

Extension(拓展) In recession periods, excess capacity often becomes a major financial burden. 在经济衰退期,过剩产能会显著增加财务压力。

Image/Data Analysis(图像分析) 右侧气泡 “Costly excess capacity reduces profits” 直观呈现闲置资源加大成本负担。 The right bubble visualizes how idle resources increase costs.


🔹Knowledge Point 3 — Optimal Capacity Decision(最优产能决策)

Explanation(解释) Managers must balance demand uncertainty, cost structures, and long-term strategy to determine the optimal capacity. 管理者必须在需求不确定性、成本结构与长期战略之间做平衡,从而确定最优产能。

Example(例子) Seasonal industries often expand temporary capacity instead of fixed capacity. 季节性行业更倾向于扩展临时产能而非永久产能。

Extension(拓展) Modern firms use data analytics and forecasting models to guide capacity planning. 现代企业运用数据分析与预测模型指导产能规划。

Image/Data Analysis(图像分析) 人物问 “How much is enough?” 表达了产能规划的本质问题:需求无法被完全预测,决策须基于估计与风险权衡。 The illustration emphasizes the uncertainty inherent in capacity decisions.


Summary(总结)

Capacity too low causes lost sales; capacity too high reduces profits. Firms must balance cost and demand uncertainty. 产能太低造成销售损失;产能太高导致利润下降。企业应平衡成本与需求不确定性。


Slide 2 — Classifying Long-Lived Assets(第2页——长期资产分类概念)

Knowledge Points(知识点)

  1. Definition of Long-Lived Assets(长期资产的定义)
  2. Tangible vs. Intangible Assets(有形与无形资产)
  3. Future Economic Benefit(未来经济利益)

🔹Knowledge Point 1 — Definition of Long-Lived Assets(长期资产的定义)

Explanation(解释) Long-lived assets are resources used in operations for more than one accounting period. 长期资产是用于运营并可提供超过一个会计期间经济利益的资源。

Example(例子) Machines, land, and patents. 如机器、土地、专利等。

Extension(拓展) They are not purchased for resale but for generating productive benefits. 这些资产并非为了转售而购买,而是为创造生产性收益。

Image/Data Analysis(图像分析) 粉色框 “Actively Used in Operations” 表示资产必须用于运营;蓝色框 “Expected to Benefit Future Periods” 强调时间跨度。 The flowchart shows how long-lived assets support future operations.


🔹Knowledge Point 2 — Tangible vs. Intangible Assets(有形与无形资产)

Explanation(解释) Tangible assets have physical form; intangible assets lack physical substance but provide rights. 有形资产有实体形态;无形资产虽无实体但能提供使用权与收益。

Example(例子) Tangible: equipment; Intangible: trademarks. 有形:设备;无形:商标。

Extension(拓展) Accounting treatment differs—tangibles depreciate, some intangibles amortize. 会计处理不同:有形资产折旧,无形资产可能摊销。

Image/Data Analysis(图像分析) 左右两个灰色方框分别归类两类资产,箭头强调二分分类逻辑。 The diagram visually separates physical vs. non-physical assets.


🔹Knowledge Point 3 — Future Economic Benefit(未来经济利益)

Explanation(解释) Assets must bring future value through productivity, revenue, or cost savings. 资产必须通过提升生产力、增加收入或节约成本产生未来价值。

Example(例子) A delivery van reduces transportation outsourcing cost. 配送车辆可减少外包运输费用。

Extension(拓展) Recognition rules ensure only items with measurable future benefit are capitalized. 确认规则保证只有可衡量未来收益的项目才能资本化。


Summary(总结)

Long-lived assets are operational resources expected to benefit future periods, classified into tangible and intangible types. 长期资产是能带来未来收益的运营资源,分为有形和无形两类。


Slide 3 — Tangible Assets Examples(第3页——有形资产的举例)

Knowledge Points(知识点)

  1. Land Characteristics(土地特性)
  2. Depreciable Assets(可折旧资产)
  3. Natural Resources and Depletion(自然资源与耗竭)

🔹Knowledge Point 1 — Land Characteristics(土地特性)

Explanation(解释) Land is a long-lived tangible asset that does not depreciate. 土地是长期有形资产,但不折旧。

Example(例子) Buying land for a new factory site. 购买土地用于建设工厂。

Extension(拓展) Improvements on land (e.g., paving) may depreciate separately. 土地改良(如铺路)是单独折旧的。

Image/Data Analysis(图像分析) 黄色框中首项列出 “Land (not depreciated)”,强调其特殊性。 The highlighted bullet stresses land’s non-depreciable nature.


🔹Knowledge Point 2 — Depreciable Assets(可折旧资产)

Explanation(解释) Buildings, equipment, and fixtures lose value over time and are depreciated. 建筑物、设备及装置会因时间与使用而贬值,因此要折旧。

Example(例子) Office computers are depreciated over useful life. 办公电脑按使用年限折旧。

Extension(拓展) Depreciation matches the cost of the asset to periods benefiting from its use. 折旧将资产成本分摊到受益期间。


🔹Knowledge Point 3 — Natural Resources and Depletion(自然资源与耗竭)

Explanation(解释) Natural resources like timber or mineral deposits are expensed through depletion. 如木材或矿藏等自然资源会通过耗竭方式分摊成本。

Example(例子) An oil well uses units-of-production depletion. 油井使用产量法进行耗竭分摊。

Extension(拓展) Depletion resembles depreciation but based on extraction volume. 耗竭类似折旧,但依据开采量分摊。


Summary(总结)

Tangible assets include land, depreciable assets, and natural resources requiring depletion. 有形资产包含土地、可折旧资产,以及需要耗竭的自然资源。


Slide 4 — Intangible Assets Examples(第4页——无形资产的举例)

Knowledge Points(知识点)

  1. Rights-Based Value(基于权利的价值)
  2. Types of Intangible Assets(无形资产类型)
  3. Amortization Considerations(摊销考虑)

🔹Knowledge Point 1 — Rights-Based Value(基于权利的价值)

Explanation(解释) Intangibles derive value from legally protected rights that generate revenue. 无形资产的价值来自能产生收益的法律权利。

Example(例子) A patent allows exclusive production for 20 years. 专利赋予20年的独家生产权。

Extension(拓展) Rights may be purchased, internally developed, or acquired in M&A. 权利可通过购买、自行开发或并购获得。

Image/Data Analysis(图像分析) 绿色框列出所有典型无形资产类型,如 patents, copyrights, trademarks。 The large box visually maps key categories of intangibles.


🔹Knowledge Point 2 — Types of Intangible Assets(无形资产类型)

Explanation(解释) Includes patents, copyrights, trademarks, franchises, and goodwill. 包括专利、版权、商标、特许经营权及商誉。

Example(例子) Goodwill arises when acquisition price exceeds fair value of net assets. 商誉来自并购溢价超过净资产公允价值。

Extension(拓展) Some intangibles (e.g., goodwill) are not amortized but tested for impairment. 某些无形资产(如商誉)不摊销,而是做减值测试。


🔹Knowledge Point 3 — Amortization(摊销)

Explanation(解释) Intangibles with limited useful lives must be amortized systematically. 具有有限使用年限的无形资产需要系统性摊销。

Example(例子) A franchise agreement amortized over contract life. 特许经营权按合同期限摊销。

Extension(拓展) Indefinite-life intangibles are not amortized but reviewed regularly. 无限期无形资产不摊销,但要定期评估。


Summary(总结)

Intangible assets represent rights that create value, including patents, copyrights, trademarks, franchises, and goodwill. 无形资产体现能创造价值的权利,包括专利、版权、商标、特许经营权和商誉。


Slide 5 — Fixed Asset Turnover(第5页——固定资产周转率)

Knowledge Points(知识点)

  1. Definition of Fixed Asset Turnover(固定资产周转率定义)
  2. Calculation Formula(计算公式)
  3. Interpretation of the Ratio(指标含义)

🔹Knowledge Point 1 — Definition(定义)

Explanation(解释) Fixed Asset Turnover measures how efficiently a company uses its fixed assets to generate sales. 固定资产周转率衡量企业利用固定资产产生销售收入的效率。

Example(例子) Airlines and manufacturing firms rely heavily on fixed assets such as airplanes and machinery. 航空公司与制造企业特别依赖飞机、机器等固定资产。

Extension(拓展) Industries with high capital intensity typically have lower turnover ratios. 资本密集行业通常拥有较低周转率。

Image/Data Analysis(图像分析) 幻灯片顶部给出公式 “Net Sales Revenue ÷ Average Net Fixed Assets”,强调需使用平均净固定资产。 The slide highlights the correct denominator: average net fixed assets.


🔹Knowledge Point 2 — Calculation Formula(计算公式)

Explanation(解释) Average Net Fixed Assets = (Beginning Net Fixed Assets + Ending Net Fixed Assets) ÷ 2 平均净固定资产 =(期初净固定资产 + 期末净固定资产)÷ 2

Example(例子) Revenue = 16,524 million Ending = 16,638 million

Extension(拓展) Using net book value reflects accumulated depreciation; gross value may distort comparison. 使用净值可反映累计折旧,否则使用总额会扭曲比较。


🔹Knowledge Point 3 — Interpretation(解释与意义)

Explanation(解释) A higher turnover means the company uses its fixed assets efficiently to generate more sales. 较高的周转率表示固定资产使用效率高,单位资产带来更高销售。

Example(例子) Delta’s turnover = 0.80 means every 0.80 in sales. 达美航空 0.8 的周转率表示每 1 美元固定资产带来 0.8 美元销售额。

Extension(拓展) Comparing within the same industry is essential because capital needs differ across industries. 必须与同行比较,因为行业间资本需求差异巨大。


Summary(总结)

Fixed Asset Turnover evaluates how effectively fixed assets generate revenue, calculated using average net asset value. 固定资产周转率衡量固定资产产生销售的能力,以平均净资产计算。



Slide 6 — Fixed Asset Turnover Comparison(第6页——固定资产周转率行业比较)

Knowledge Points(知识点)

  1. Industry Benchmarking(行业基准对比)
  2. Company Performance Comparison(公司表现比较)
  3. Factors Influencing the Ratio(影响周转率的因素)

🔹Knowledge Point 1 — Industry Benchmarking(行业基准)

Explanation(解释) Turnover must be compared among companies in the same industry. 周转率必须在同行业公司之间比较。

Example(例子) Airlines: Delta (0.80), Southwest (0.84), United (0.85). 航空公司:达美 0.80、西南 0.84、联合 0.85。

Extension(拓展) Different business models, asset age, and route structures affect turnover. 商业模式、设备年龄、航线结构均可能影响周转率。


🔹Knowledge Point 2 — Company Performance(分析公司表现)

Explanation(解释) Southwest and United outperform Delta slightly, indicating more efficient use of fixed assets. 西南与联合的周转率略高于达美,资产利用效率更高。

Example(例子) Low-cost carriers often achieve higher turnover due to simpler operations. 低成本航空因运营结构更简单,周转率往往更高。

Extension(拓展) Older fleets (fully depreciated) may artificially inflate turnover. 较旧机队因折旧较多、净值较低,会人为提高周转率。


🔹Knowledge Point 3 — Influencing Factors(影响因素)

Explanation(解释) Turnover is influenced by asset investment cycles, growth strategy, and business model. 周转率受资产投资周期、增长战略与商业模式影响。

Extension(拓展) Companies undergoing expansion show temporarily lower turnover due to rising asset base. 扩张期企业因固定资产增加,短期周转率会下降。


Summary(总结)

Comparative analysis reveals relative efficiency; turnover varies due to strategies and asset structure. 通过比较可以看出相对效率;周转率因战略与资产结构而变化。



Slide 7 — Measuring and Recording Acquisition Cost(第7页——取得成本的计量与记录)

Knowledge Points(知识点)

  1. Definition of Acquisition Cost(取得成本定义)
  2. Included Costs(包含项目)
  3. Excluded Costs(排除项目)

🔹Knowledge Point 1 — Definition(定义)

Explanation(解释) Acquisition cost includes all expenditures necessary to prepare an asset for use. 取得成本包含为使资产达到可使用状态而发生的所有必要支出。

Example(例子) Purchase price, installation, freight, testing. 购买价、安装费、运费、测试费。

Extension(拓展) This aligns with the matching principle—capitalizing costs benefiting future periods. 这符合配比原则,因为这些成本会影响未来期间。


🔹Knowledge Point 2 — Included Costs(包含项目)

Explanation(解释) Costs directly required for intended use should be capitalized. 所有为达到预定用途所需的直接成本应资本化。

Example(例子) Renovation, repair necessary for use, site preparation. 必要的修缮、准备场地的费用。

Extension(拓展) Cash discounts reduce acquisition cost because they lower actual outflow. 现金折扣减少实际支付,因此减少取得成本。


🔹Knowledge Point 3 — Excluded Costs(排除项目)

Explanation(解释) Financing charges like interest are expensed as incurred, not capitalized. 财务费用如利息在发生时列支,不计入取得成本。

Example(例子) Interest during normal operations is an expense, except for specific construction cases (IFRS/GAAP special rules). 利息在一般情况下计入费用(除了特定自建资产情形)。

Extension(拓展) Capitalization of interest follows strict criteria to avoid overstating asset values. 利息资本化有严格标准以避免夸大资产价值。


Summary(总结)

Acquisition cost includes all necessary expenditures to prepare an asset for use but excludes financing charges. 取得成本包含准备资产使用的必要支出,不包括融资费用。



Slide 8 — Acquisition Cost: Buildings(第8页——建筑物取得成本)

Knowledge Points(知识点)

  1. Capitalizable Costs for Buildings(可资本化的建筑物成本)
  2. Renovation and Repair Costs(修缮费用)
  3. Legal and Title Fees(法律与所有权费用)

🔹Knowledge Point 1 — Building Costs(建筑物成本)

Explanation(解释) Building acquisition costs include purchase price and all necessary expenditures to prepare the structure for use. 建筑物的取得成本包括购买价和所有使其可使用的必要支出。

Example(例子) Renovation before occupancy. 如入住前翻新建筑。

Extension(拓展) Major renovations (capital expenditures) extend useful life or capacity. 重大翻修(资本支出)可延长使用年限或提升产能。

Image/Data Analysis(图像分析) 幻灯片列出 purchase price、renovation、legal fees、title fees,右侧建筑图强化“建筑物”类别。 The bullet list clearly enumerates capitalizable items.


🔹Knowledge Point 2 — Renovation and Repair(修缮费用)

Explanation(解释) Renovation to prepare the building for its intended use is capitalized. 为使建筑达到预定用途所做的修缮应资本化。

Example(例子) Electrical rewiring or structural reinforcement. 重新布线、结构加固。

Extension(拓展) Routine maintenance is expensed, not capitalized. 日常维护应计入费用,而非资产化。


Explanation(解释) Costs ensuring legal ownership and transfer rights are capitalized. 与取得所有权相关的法律成本应资本化。

Example(例子) Attorney fees, inspection fees, title search. 律师费、检验费、产权查询费。

Extension(拓展) These fees protect the company’s rights and reduce ownership risk. 这些费用确保企业合法拥有建筑物并降低风险。


Summary(总结)

Building acquisition cost includes purchase price, necessary renovation, legal fees, and title fees required for intended use. 建筑物取得成本包括购买价、必要修缮、法律及产权费用。


Slide 9 — Acquisition Cost: Equipment(第9页——设备取得成本)

Knowledge Points(知识点)

  1. Capitalizable Equipment Costs(可资本化的设备成本)
  2. Installation & Building Modification(安装费用与建筑改造)
  3. Transportation Costs(运输费用)

🔹Knowledge Point 1 — Capitalizable Equipment Costs(可资本化成本)

Explanation(解释)
Equipment acquisition cost includes all necessary expenditures to prepare equipment for use.
设备取得成本包含所有使其达到可使用状态的必要支出。

Example(例子)
Purchase price, installation cost.
购买价、安装费用等。

Extension(拓展)
Only costs directly tied to intended use should be capitalized; routine maintenance is expensed.
只有与预定用途直接相关的成本才能资本化;日常维护计作费用。

Image/Data Analysis(图像分析)
蓝色框列出 purchase price、installation costs、building modification、transportation costs,表示设备成本的常见组成部分。


🔹Knowledge Point 2 — Installation & Building Modification(安装/建筑改造)

Explanation(解释)
If a building must be altered to install equipment, the cost is part of equipment acquisition cost.
若为安装设备需要改造建筑,则该成本应计入设备取得成本。

Example(例子)
Reinforcing the floor to support heavy machinery.
为承重机器而加固地板。

Extension(拓展)
This follows the principle of preparing the asset for intended use.
体现“使资产达到可使用状态”的原则。


🔹Knowledge Point 3 — Transportation Costs(运输费用)

Explanation(解释)
Freight-in and delivery charges required to obtain equipment are capitalized.
运输和运费等使设备到达企业可使用状态的费用应资本化。


Summary(总结)

Equipment cost includes purchase price, installation, building modification, and transportation.
设备取得成本包括购买价、安装、建筑改造及运输费用。



Slide 10 — Acquisition Cost: Land(第10页——土地取得成本)

Knowledge Points(知识点)

  1. Capitalizable Land Costs(土地可资本化成本)
  2. Title and Legal Fees(产权和法律费用)
  3. Land Is Not Depreciable(土地不折旧)

🔹Knowledge Point 1 — Capitalizable Land Costs(土地成本)

Explanation(解释)
Land acquisition cost consists of all expenditures necessary to obtain land and prepare it for use.
土地取得成本包括所有取得及使其达到可使用状态的支出。

Example(例子)
Purchase price, real estate commissions, delinquent taxes.
购买价、不动产佣金、欠缴税款。

Extension(拓展)
Land improvements (e.g., paving) are separate assets and depreciated.
土地改良(如铺路)属于单独资产并需折旧。

Image/Data Analysis(图像分析)
黄色框列出 purchase price、commissions、title fees、delinquent taxes、surveying fees 等,为土地取得成本典型项目。下方醒目提示 “Land is not depreciable”。


Explanation(解释)
Costs ensuring ownership and transferability of land are capitalized.
与土地所有权取得相关的费用应资本化。

Example(例子)
Title insurance, legal fees for deed preparation.
产权保险费、准备契据的律师费。


🔹Knowledge Point 3 — Land Is Not Depreciable(土地不可折旧)

Explanation(解释)
Land has an indefinite useful life and therefore is not depreciated.
土地具有无限使用寿命,因此不折旧。

Extension(拓展)
However, land improvements (parking lot, fences) depreciate over useful lives.
但土地改良(停车场、围栏)需按使用年限折旧。


Summary(总结)

Land cost includes purchase-related fees and taxes; land itself is not depreciable.
土地成本包括购买相关费用与税费;土地本身不折旧。



Slide 11 — Acquisition for Cash(第11页——现金购买长期资产)

Knowledge Points(知识点)

  1. Cash Purchase of Long-Lived Assets(现金购买长期资产)
  2. Journal Entry Format(会计分录格式)
  3. Asset Recognition Principle(资产确认原则)

🔹Knowledge Point 1 — Cash Purchase(现金购买)

Explanation(解释)
When an asset is purchased with cash, its acquisition cost equals the cash paid.
当资产以现金购买时,其取得成本等于所支付的现金。

Example(例子)
Delta Air Lines purchased aircraft for $70,000,000 on January 1.
达美航空于1月1日以 70,000,000 美元购买飞机。

Extension(拓展)
Cash purchase is the simplest case of asset acquisition, requiring only one debit and one credit.
现金购买是最简单的取得方式,只需一个借方和一个贷方。

Image/Data Analysis(图像分析)
幻灯片提供格式化分录框,用于展示标准的 general journal 填写方式。


🔹Knowledge Point 2 — Journal Entry(会计分录)

Explanation(解释)
Debit increases the asset; credit reflects outflow of cash.
借方增加资产;贷方反映现金流出。

Example(例子)分录如下:

Date Description Debit Credit Jan. 1 Flight equipment 70,000,000 Cash 70,000,000

Extension(拓展)
The description should clearly identify the asset acquired.
描述需明确标示取得的资产类型。


🔹Knowledge Point 3 — Recognition Principle(资产确认)

Explanation(解释)
Assets are recorded at historical cost, not market value.
资产以历史成本计入,而非市场价值。

Extension(拓展)
This ensures reliability and verifiability of financial statements.
这确保财务报表的可靠性与可验证性。


Summary(总结)

Cash acquisition requires debiting the asset and crediting cash at historical cost.
现金购买资产需借记资产、贷记现金,并以历史成本入账。


Slide 14 — Acquisition for Cash(第14页——现金购买长期资产)

Knowledge Points(知识点)

  1. Cash Purchase of Long-Lived Assets(现金购置长期资产)
  2. Historical Cost Principle(历史成本原则)
  3. Journal Entry for Cash Acquisition(现金购置会计分录)

🔹Knowledge Point 1 — Cash Purchase(现金购买)

Explanation(解释)
When a long-lived asset is purchased for cash, its acquisition cost equals the cash paid.
当以现金购买长期资产时,取得成本等于支付的现金金额。

Example(例子)
Delta Air Lines purchased aircraft for $70,000,000 cash on January 1.
达美航空在 1 月 1 日以 7,000 万美元现金购入飞机。


🔹Knowledge Point 2 — Historical Cost Principle(历史成本原则)

Explanation(解释)
Assets are recorded at their historical (original) cost, not market value.
资产按照历史成本(原始成本)入账,而不是按市场价记录。


🔹Knowledge Point 3 — Journal Entry(会计分录)

DateDescriptionDebitCredit
Jan. 1Flight equipment70,000,000
Cash70,000,000

Summary(总结)

现金购置导致资产增加、现金减少,并按历史成本原则入账。


Slide 15 — Acquisition for Debt(第15页——以负债取得资产)

Knowledge Points(知识点)

  1. Debt as Consideration(以负债作为对价)
  2. Note Payable Concept(应付票据概念)
  3. Completed Journal Entry + Explanation(完成的会计分录+填写依据)

🔹Journal Entry(会计分录填写后的结果)

DateDescriptionDebitCredit
Jan. 14Flight equipment70,000,000
Cash1,000,000
Note payable69,000,000

🔹Why This Filling?(填写理由与依据)

1. Flight equipment → 借方 70,000,000
因为资产增加,必须记在借方(Debit)。

2. Cash → 贷方 1,000,000
支付现金导致现金减少,因此记在贷方(Credit)。

3. Note payable → 贷方 69,000,000
签发应付票据使企业负债增加,因此记在贷方。

总资产取得成本 = 现金(1,000,000) + 应付票据(69,000,000) = 70,000,000


Summary(总结)

负债购置同时产生资产增加、负债增加与现金减少,符合会计等式与复式记账原则。



Slide 16 — Acquisition for Debt(第16页——以负债取得资产:示例完成分录)

Knowledge Points(知识点)

  1. Mixed Consideration(混合对价)
  2. Total Cost Basis(总取得成本)
  3. Debt Acquisition Journal Entry(负债购置分录)

🔹Knowledge Point 1 — Mixed Consideration(混合对价)

Explanation(解释)
The asset is measured at the total of cash paid and the value of the note payable.
资产按“现金支付 + 应付票据金额”计量。

Example(例子)
1,000,000(现金)+ 69,000,000(应付票据)= 70,000,000 资产成本。


🔹Completed Journal Entry(完成的会计分录)

DateDescriptionDebitCredit
Jan. 14Flight equipment70,000,000
Cash1,000,000
Note payable69,000,000

Summary(总结)

负债购置中资产按总成本入账,同时贷记现金与应付票据。



Slide 17 — Acquisition for Noncash Consideration(第17页——非现金对价原则)

Knowledge Points(知识点)

  1. Measure at Fair Value(按公允价值计量)
  2. Consideration Given vs. Asset Received(对价与取得资产比较)
  3. Choose the More Clearly Evident Value(选择更明显的一方)

🔹Knowledge Point 1 — Fair Value Measurement(公允价值计量)

Explanation(解释)
Record the acquired asset at the fair value of:

  • the consideration given(付出的对价)
    or
  • the asset received(取得的资产),
    以更明显、可观察的一方为准。

🔹Knowledge Point 2 — Why Use Fair Value?(为什么用公允价值?)

Explanation(解释)
Using the most clearly evident fair value increases the reliability and objectivity of financial reporting.
选择最明显的公允价值能提高会计信息的可靠性和客观性。


🔹Knowledge Point 3 — Example Concept(概念示例)

Example(例子)
当发行股票购买资产时,如果股票有明确市场价值,则以股票市价作为取得资产的价值。


Summary(总结)

非现金对价购置资产必须以“最明确的公允价值”计量,这是会计计量最重要的原则之一。


Slide 18 — Acquisition for Noncash Consideration(第18页——非现金对价取得资产)

Knowledge Points(知识点)

  1. Fair Value Measurement(以公允价值计量非现金对价)
  2. Stock + Cash as Consideration(股票加现金对价)
  3. Journal Entry for Noncash Acquisition(非现金购置的会计分录)

🔹Knowledge Point 1 — Fair Value Measurement(以公允价值计量)

Explanation(解释)
When assets are acquired using noncash consideration, the transaction must be recorded at the fair value of either:

  • the consideration given, or
  • the asset received,
    whichever value is more clearly evident.
    当以非现金对价取得资产时,应按“给出对价”或“取得资产”中更明显的公允价值入账。

Example(例子)
If stock issued has a known market price, the fair value of the issued stock is used.
若发行股票的市价已知,则以股票市价计量资产取得成本。

Extension(拓展)
This rule ensures reliability and avoids manipulation of reported asset values.
此规则提高财务报告可靠性,避免任意估计资产价值。


🔹Knowledge Point 2 — Stock + Cash Consideration(股票加现金对价)

Explanation(解释)
Noncash consideration may include multiple components (e.g., stock + cash).
非现金对价可能包含多种元素,例如股票加现金。

Example(例子)
Delta gave Boeing:

  • 6,000,000 shares of $1.50 par value stock
  • Market value $7 per share
  • Plus $28,000,000 cash
    达美航空向波音提供:
  • 600 万股面值 $1.50 的普通股
  • 市价为 $7
  • 加上 2,800 万美元现金

Total fair value of shares = 6,000,000 × 42,000,000**
Total asset cost = 42,000,000 + 28,000,000 = $70,000,000


🔹Knowledge Point 3 — Journal Entry(会计分录)

DateDescriptionDebitCredit
July 7Flight equipment70,000,000
Cash28,000,000
Common stock (par $1.50)9,000,000
Additional paid-in capital33,000,000

Why this?(填写依据)

  • Asset ↑ → Flight equipment 计入借方
  • Cash ↓ → 贷方
  • Common stock 按面值入账 → 股本(6,000,000 × 1.50 = 9,000,000)
  • Excess over par → 计入 APIC(42M − 9M = 33M)
  • 总资产取得成本以股票市价 + 现金计量(公允价值原则)

Summary(总结)

非现金对价按最明显的公允价值计量,并正确分配股本、APIC 与现金。



Slide 19 — Acquisition by Construction(第19页——自行建造取得资产)

Knowledge Points(知识点)

  1. Self-Constructed Assets(自行建造资产)
  2. Capitalizable Costs(可资本化成本)
  3. Interest Capitalization(建造期间利息资本化)

🔹Knowledge Point 1 — Self-Constructed Assets(自行建造资产)

Explanation(解释)
When companies build long-lived assets themselves, the total asset cost includes all expenditures necessary to construct the asset.
当企业自行建造长期资产时,资产成本包括所有必要建造支出。

Example(例子)
Building a warehouse using internal labor, materials, and overhead.
例如公司自建仓库,包含人工、材料及制造费用。

Extension(拓展)
Self-constructed assets often require special treatment for overhead allocation.
自建资产通常需要分摊制造费用。


🔹Knowledge Point 2 — Capitalizable Costs(可计入成本)

Explanation(解释)
The following costs must be capitalized as part of the asset cost:
应计入资产成本包括:

  • Direct materials(直接材料)
  • Direct labor(直接人工)
  • Allocated overhead(合理分摊的制造费用)

Example(例子)
Materials used in constructing a factory should be capitalized.
用于建造厂房的材料应资本化。

Extension(拓展)
Overcapitalizing costs violates GAAP; only traceable and reasonable overhead is allowed.
过度资本化违反会计准则,只能计入相关且合理的费用。


🔹Knowledge Point 3 — Interest Capitalization(建造期间利息资本化)

Explanation(解释)
Interest incurred during construction may be capitalized into the asset’s cost.
建造期间的借款利息可资本化计入资产成本。

Example(例子)
Loan interest for a construction project is added to the project’s cost.
建造投资项目的利息可计入项目成本。

Extension(拓展)
Interest capitalization ends when the asset is ready for use.
利息资本化在资产可使用时终止。


Summary(总结)

自建资产成本包含材料、人工、制造费用及建造期间利息。



Slide 20 — Repairs, Maintenance, and Additions(第20页——修理、维护与资产增添)

Knowledge Points(知识点)

  1. Ordinary Repairs(普通修理)
  2. Extraordinary Repairs(特别修理)
  3. Additions / Improvements(资产扩建与改善)

🔹Knowledge Point 1 — Ordinary Repairs(普通修理)

Explanation(解释)
Ordinary repairs maintain normal operations and should be expensed.
普通修理维持正常运作,应立即费用化。

Example(例子)
Routine oil change for an aircraft.
飞机例行更换机油。

Extension(拓展)
These costs do not improve productivity or extend useful life.
这些支出不提高生产力,也不延长使用寿命。


🔹Knowledge Point 2 — Extraordinary Repairs(特别修理)

Explanation(解释)
Major repairs that extend useful life or capacity should be capitalized.
能延长资产寿命或提高性能的大修理应资本化。

Example(例子)
Replacing an aircraft engine.
更换飞机发动机。

Extension(拓展)
This treatment aligns with the matching principle.
这种处理符合配比原则。


🔹Knowledge Point 3 — Additions / Improvements(资产增添/改善)

Explanation(解释)
Additions improve productivity or expand usage and must be capitalized.
增添与改善能提升生产力,应资本化。

Example(例子)
Adding a new wing to a building.
为建筑扩建新部分。

Extension(拓展)
These costs create new economic benefits beyond original expectations.
这些支出带来新的经济利益。


Summary(总结)

普通修理 → 费用化;
大修理、增添 → 资本化。


Slide 22 — Capitalize vs. Expense a Cost(第22页——资本化 vs 费用化)

Knowledge Points(知识点)

  1. Capitalization vs. Expensing(资本化与费用化的区别)
  2. Financial Statement Effects(对财务报表的影响)
  3. Materiality Constraint(重要性原则)

🔹Knowledge Point 1 — Capitalization vs. Expensing(资本化 vs 费用化)

Explanation(解释)
Capitalizing a cost means recording the expenditure as an asset that provides benefits in future periods.
资本化表示将支出记录为资产,因为其将在未来期间提供经济利益。

Expensing means recognizing the cost immediately on the income statement.
费用化表示立即在损益表中确认该成本。

Example(例子)
Installing a new engine on an aircraft → capitalized
飞机安装新引擎 → 资本化
Replacing tires → expensed
更换轮胎 → 费用化

Extension(拓展)
Capitalization delays expense recognition and spreads the cost across multiple periods through depreciation.
资本化导致费用延后确认,并通过折旧逐期分摊。


🔹Knowledge Point 2 — Financial Statement Effects(财务报表影响)

Explanation(解释)
Capitalizing increases assets and decreases current expenses; expensing immediately increases expenses.
资本化增加资产并减少当期费用;费用化会立即增加费用。

Example(例子)

  • Capitalize → Higher current income, higher taxes
  • Expense → Lower current income, lower taxes

Extension(拓展)
Managers sometimes attempt earnings management by choosing between these two treatments.
管理者有时会通过选择资本化或费用化来影响当期利润。


🔹Knowledge Point 3 — Materiality Constraint(重要性原则)

Explanation(解释)
Companies may expense small expenditures because the cost of tracking them exceeds the benefit.
公司可能基于重要性原则对小额支出直接费用化,因为追踪成本高于收益。

Example(例子)
A $5 stapler is expensed immediately.
5 美元的订书机直接费用化。

Extension(拓展)
Materiality is judgment-based and differs across firms depending on size and operations.
重要性判断依赖职业判断,不同公司标准不同。


Summary(总结)

资本化推迟费用确认、提高当期利润;费用化立即减少利润;小额支出通常依重要性原则费用化。



Slide 23 — Depreciation: Concept(第23页——折旧概念)

Knowledge Points(知识点)

  1. Depreciation as Cost Allocation(折旧是成本分摊)
  2. Matching Principle(配比原则)
  3. Asset Cost vs. Expense(资产成本与费用)

🔹Knowledge Point 1 — Depreciation as Cost Allocation(折旧是成本分配过程)

Explanation(解释)
Depreciation allocates the cost of a long-term operational asset over the periods benefited by its use.
折旧是将长期资产成本在受益期间系统且合理地分配。

Example(例子)
A $100,000 machine used for 5 years → cost is allocated over those 5 years.
10 万美元的机器使用 5 年 → 成本分摊到 5 个期间。

Extension(拓展)
Depreciation does not measure market value or cash flow.
折旧不是市场价值也不是现金流的衡量方式。


🔹Knowledge Point 2 — Matching Principle(配比原则)

Explanation(解释)
Depreciation ensures that expenses are matched to the periods in which the asset generates revenue.
折旧确保费用与资产产生收益的期间相配比。

Example(例子)
Depreciation expense is recognized each year the asset is used.
资产每年使用时确认折旧费用。

Extension(拓展)
Matching prevents overstating profit in early years of asset use.
配比原则避免资产初期利润被高估。


🔹Knowledge Point 3 — Asset Cost vs. Expense(资产成本 vs 费用)

Explanation(解释)
Acquisition cost remains on the balance sheet until allocated via depreciation.
资产取得成本留在资产负债表,并通过折旧逐期转为费用。

Example(例子)
Balance sheet: acquisition cost
Income statement: depreciation expense
资产负债表:成本
损益表:折旧费用

Extension(拓展)
This creates a link between long-term investment and annual performance.
这建立了长期投资与年度经营绩效之间的联系。


Summary(总结)

折旧是成本分摊,不是资产价值下降;遵循配比原则,将成本分配到受益期间。



Slide 24 — Depreciation on Statements(第24页——折旧在报表中的呈现)

Knowledge Points(知识点)

  1. Depreciation Expense(折旧费用)
  2. Accumulated Depreciation(累计折旧)
  3. Income Statement vs. Balance Sheet(两大报表的角色)

🔹Knowledge Point 1 — Depreciation Expense(折旧费用)

Explanation(解释)
Depreciation expense is the portion of asset cost allocated to the current year.
折旧费用是分摊到本期的资产成本。

Example(例子)
Year 1 depreciation of equipment.
设备第一年的折旧费用。

Extension(拓展)
Depreciation expense affects net income but not cash flow.
折旧费用影响净利润,但不影响现金流


🔹Knowledge Point 2 — Accumulated Depreciation(累计折旧)

Explanation(解释)
The total depreciation recorded on an asset to date is shown as accumulated depreciation (a contra-asset).
截至目前对某资产记录的总折旧显示为“累计折旧”(资产备抵账户)。

Example(例子)
30,000 accumulated after 3 years.
每年 10,000 折旧 → 三年累计折旧 30,000。

Extension(拓展)
Net book value = cost – accumulated depreciation
账面价值 = 成本 – 累计折旧


🔹Knowledge Point 3 — Income Statement vs. Balance Sheet(报表功能)

Explanation(解释)
Income statement shows expense; balance sheet shows remaining cost.
损益表展示费用;资产负债表展示剩余成本。

Example(例子)

  • I/S: Depreciation expense
  • B/S: Accumulated depreciation

Extension(拓展)
Together, they trace both annual and cumulative cost allocation.
两者共同展示年度与累计成本分配。


Summary(总结)

折旧费用在损益表,累计折旧在资产负债表,两者配合体现成本分摊过程。



Slide 25 — Depreciation on Delta’s 2003 Balance Sheet(第25页——达美航空2003年资产表折旧示例)

Knowledge Points(知识点)

  1. Net Book Value Calculation(资产账面价值计算)
  2. Accumulated Depreciation Across Asset Classes(不同资产的累计折旧)
  3. Book Value ≠ Market Value(账面价值不等于市场价值)

🔹Knowledge Point 1 — Net Book Value Calculation(账面价值计算)

Explanation(解释)
Net book value = Acquisition cost – Accumulated depreciation
账面价值 = 资产取得成本 – 累计折旧。

Example(例子)
Flight equipment:
21,008 − 6,497 = 14,511
飞机设备:21,008 − 6,497 = 14,511。

Extension(拓展)
Net book value decreases over time as depreciation accumulates.
随着折旧累积,账面价值持续下降。


🔹Knowledge Point 2 — Accumulated Depreciation by Category(按类别的累计折旧)

Explanation(解释)
Different assets have different depreciation patterns and accumulated amounts.
不同类别资产折旧金额不同。

Example(例子)
Ground property and equipment:
4,477 − 2,408 = 2,069
地面设备账面价值:4,477 − 2,408 = 2,069。

Extension(拓展)
Low accumulated depreciation can indicate newer assets.
较低累计折旧可能表示资产较新。


🔹Knowledge Point 3 — Book Value ≠ Market Value(账面价值不等于市场价值)

Explanation(解释)
Book value reflects historical cost allocation, not economic market value.
账面价值代表历史成本分摊,而非资产市场价值。

Example(例子)
Delta’s $16,752 of total property & equipment does not equal resale value.
达美航空 16,752 的资产账面价值不等于可出售价格。

Extension(拓展)
Market value may be higher or lower depending on demand, technology, and condition.
市场价值受需求、技术和资产状况影响,可能高于或低于账面价值。


Summary(总结)

账面价值源于历史成本分摊,不代表市场价值;不同资产项目账面价值不同。


Slide 30 — Straight-Line Method(第30页——直线折旧法)

Knowledge Points(知识点)

  1. Year-by-Year Depreciation Pattern(逐年折旧模式)
  2. Accumulated Depreciation(累计折旧)
  3. Book Value & Residual Value(账面价值与残值)

🔹Knowledge Point 1 — Year-by-Year Depreciation Pattern(逐年折旧模式)

Explanation(解释) Straight-line method allocates equal depreciation each year. 直线法将折旧费用在每年平均分摊。

Example(例子) Delta 每年折旧 20,000 美元,持续 3 年。

Extension(拓展) This method is common because of simplicity and steady expense recognition. 由于易懂且费用稳定,使用最广。

Image/Data Analysis(图像分析) 图表显示三年折旧费用均为 2,500。


🔹Knowledge Point 2 — Accumulated Depreciation(累计折旧)

Explanation(解释) Accumulated depreciation is the total depreciation recorded since acquisition. 累计折旧是自资产取得以来所有折旧费用的累积。

Example(例子) Year 2 的累计折旧=40,000。

Extension(拓展) This account is a contra-asset deducted from asset cost. 累计折旧是资产的抵减项目。


🔹Knowledge Point 3 — Book Value & Residual Value(账面价值与残值)

Explanation(解释) Book value = Cost − Accumulated depreciation. 账面价值=成本−累计折旧。

Example(例子) 第三年末账面价值=60,000=$2,500(残值)。

Extension(拓展) Book value ≠ market value;账面价值不表示真实可出售价格。


Summary(总结)

直线法提供稳定折旧,每年相同;账面价值逐年下降至残值。



Slide 31 — Units-of-Production Method(第31页——生产数量折旧法)

Knowledge Points(知识点)

  1. Depreciation Rate per Unit(单位折旧率)
  2. Depreciation Expense Calculation(折旧费用计算)

🔹Knowledge Point 1 — Depreciation Rate per Unit(单位折旧率)

Explanation(解释) 折旧基于产量(如里程、机器小时)而非时间。 Depreciation depends on usage, not years.

Example(例子) Rate per mile = (Cost − Residual value) ÷ Total useful miles 折旧率=(成本−残值)÷可用总里程

Formula(公式)

Extension(拓展) More accurate for assets heavily dependent on usage. 适用于真正按使用程度损耗的资产。


🔹Knowledge Point 2 — Depreciation Expense Calculation(折旧费用计算)

Explanation(解释) Annual depreciation = Rate × Units used 年度折旧=折旧率 × 实际使用量

Formula(公式)

Extension(拓展) Expense fluctuates yearly based on activity levels. 费用因使用量变化而波动,更贴近经济实质。


Summary(总结)

生产数量法更具使用相关性,使费用更精确地反映资产消耗。



Slide 32 — Units-of-Production Example(第32页——生产数量折旧法例子)

Knowledge Points(知识点)

  1. Determining Variables(确定折旧变量)
  2. Real-World Application(真实应用)

🔹Knowledge Point 1 — Determining Variables(确定折旧变量)

Explanation(解释) 折旧必须确定:成本、残值、可使用产量。 Depreciation requires cost, residual value, and total capacity.

Example(例子) Cost=2,500;可用 100,000 miles。

Extension(拓展) Higher estimated units reduce depreciation rate. 可使用量越大,折旧率越低。

Image/Data Analysis(图像分析) 幻灯片给出关键参数:成本 62,500、残值 2,500、使用寿命 100,000 miles,为折旧计算做准备。


🔹Knowledge Point 2 — Real-World Application(真实应用)

Explanation(解释) 使用量驱动折旧,更反映实际资产消耗情况。

Example(例子) 设备首年使用 30,000 miles → 费用随使用量而变。

Extension(拓展) 适用于航空、运输、制造设备耗用的环境。


Summary(总结)

此页展示生产数量折旧法的计算背景与参数准备。



Slide 33 — Units-of-Production Calculation(第33页——生产数量折旧法计算)

Knowledge Points(知识点)

  1. Compute Depreciation Rate(计算折旧率)
  2. Compute Depreciation Expense(计算当年折旧)

🔹Knowledge Point 1 — Compute Depreciation Rate(计算折旧率)

Explanation(解释) 折旧率=(成本−残值)÷总产量。

Formula(公式)

Example(例子) 折旧率=$0.60 per mile。

Extension(拓展) Rate remains constant; expense changes with usage. 折旧率恒定,折旧额随使用量变化。


🔹Knowledge Point 2 — Compute Depreciation Expense(计算当年折旧)

Explanation(解释) 当年折旧=折旧率 × 年度使用里程。

Formula(公式)

Example(例子) 首年折旧费用=$18,000。

Extension(拓展) More usage → higher depreciation. 更多使用→更高折旧。


Summary(总结)

生产数量折旧法通过“用多少、折多少”,更贴近资产实际耗损。


recorded since acquisition.
累计折旧是自资产取得以来所有折旧费用的累积。

Example(例子)
Year 2 的累计折旧=40,000。

Extension(拓展)
This account is a contra-asset deducted from asset cost.
累计折旧是资产的抵减项目。


🔹Knowledge Point 3 — Book Value & Residual Value(账面价值与残值)

Explanation(解释)
Book value = Cost − Accumulated depreciation.
账面价值=成本−累计折旧。

Example(例子)
第三年末账面价值=60,000=$2,500(残值)。

Extension(拓展)
Book value ≠ market value;账面价值不表示真实可出售价格。


Summary(总结)

直线法提供稳定折旧,每年相同;账面价值逐年下降至残值。


Slide 34 — Units-of-Production Method(第34页——生产数量折旧法:完整折旧表)

Knowledge Points(知识点)

  1. Yearly Depreciation Under Units-of-Production(按使用量逐年折旧)
  2. Accumulated Depreciation Rollforward(累计折旧滚动)
  3. Ending Book Value & Residual Value(期末账面价值与残值)

🔹Knowledge Point 1 — Yearly Depreciation(按使用量逐年折旧)

Explanation(解释)
生产数量法按照每年的实际使用量计提折旧。

Example(例子)
折旧率=
第一年使用 30,000 miles → 折旧 $18,000。

Extension(拓展)
当使用量变化时,折旧费用也随之变动,更反映真实经济耗损。

Image/Data Analysis(图像分析)
表格显示:

  • Miles:30,000 → 50,000 → 20,000
  • Depreciation Expense:18,000 → 30,000 → 12,000
  • 折旧总额合计 $60,000,等于可折旧成本(62,500 − 2,500)。

🔹Knowledge Point 2 — Accumulated Depreciation(累计折旧滚动)

Explanation(解释)
累计折旧逐年相加:

  • 年末累计折旧 = 前期累计 + 当期折旧

Example(例子)
Year 2 累计折旧=18,000 + 30,000 = 48,000。

Extension(拓展)
累计折旧不能超过可折旧成本(Cost − Residual)。


🔹Knowledge Point 3 — Ending Book Value(期末账面价值)

Explanation(解释)
账面价值 = 成本 − 累计折旧。

Example(例子)
第三年末账面价值=62,500 − 60,000 = 2,500(残值)。

Extension(拓展)
资产不应折旧至低于残值。


Summary(总结)

生产数量法通过使用量来分配折旧,使账面价值在使用末期精确降至残值。



Slide 35 — Accelerated Depreciation(第35页——加速折旧)

Knowledge Points(知识点)

  1. Matching Principle in Accelerated Depreciation(配比原则)
  2. Expense Timing Differences(费用时点差异)
  3. Efficiency vs. Repair Costs(效率与维修成本关系)

🔹Knowledge Point 1 — Matching Principle(配比原则)

Explanation(解释)
加速折旧法在资产早期计提较高折旧,以匹配早期较高的收入贡献。

Example(例子)
资产前两年效率高 → 折旧高;后期效率下降 → 折旧低。

Extension(拓展)
此方法更符合某些资产生命周期的真实经济状况(如机器效率递减)。

Image/Data Analysis(图像分析)
图表显示:

  • Early years: Depreciation High / Repair Low
  • Later years: Depreciation Low / Repair High
    反映整体费用随时间趋于平滑。

🔹Knowledge Point 2 — Expense Timing(费用时点差异)

Explanation(解释)
加速折旧将折旧费用提前确认,使早期费用较高、后期费用较低。

Example(例子)
第一年折旧高 → 当期净收入较低。

Extension(拓展)
现金流不受折旧影响,但应税收入会因折旧提前而减少。


🔹Knowledge Point 3 — Efficiency & Maintenance(效率与维修成本)

Explanation(解释)
资产新时效率高、维护成本低;资产越旧,维修成本越高。

Extension(拓展)
加速折旧与维修成本相反方向变化,使总成本更均衡。


Summary(总结)

加速折旧更好地反映资产效率随时间递减的特性,使费用配比更合理。



Slide 36 — Double-Declining-Balance Method(第36页——双倍余额递减法)

Knowledge Points(知识点)

  1. Formula for DDB Depreciation(DDB 公式)
  2. Ignoring Residual Value During Annual Computation(年度不考虑残值)
  3. Beginning Book Value as the Base(以期初账面价值为基础)

🔹Knowledge Point 1 — DDB Formula(公式)

Explanation(解释)
DDB 每年折旧 = 期初账面价值 × (2 ÷ 使用年限)。

Formula(公式)

Example(例子)
若使用年限 5 年 → 折旧率=40%。

Extension(拓展)
折旧率固定,但基数随账面价值下降而减少 → 折旧额逐年减少。


🔹Knowledge Point 2 — Ignore Residual Value Annually(年度不考虑残值)

Explanation(解释)
DDB 在每年计算折旧时不减去残值,残值只在最后年度保证不折旧到低于残值。

Example(例子)
折旧接近尾声时必须手动调整,使最终账面价值=残值。

Extension(拓展)
避免出现账面价值负数。


🔹Knowledge Point 3 — Beginning Book Value Base(以期初账面价值为基础)

Explanation(解释)
DDB 永远使用 “期初账面价值” 作为折旧基数,而非成本。

Example(例子)
Year 2 折旧基数=Year 1 期末账面价值。

Extension(拓展)
账面价值越低,折旧额越小,呈现加速递减特征。


Summary(总结)

双倍余额递减法是一种加速折旧法,折旧迅速递减,但最终账面价值不能低于残值。



Slide 37 — Double-Declining-Balance Method(第37页——双倍余额递减折旧法:概念与计算核心)

Knowledge Points(知识点)

  1. DDB Depreciation Logic(双倍余额递减逻辑)
  2. Depreciation Base: Beginning Net Book Value(折旧基数=期初账面价值)
  3. Ignoring Residual Value in Annual Computation(年度中忽略残值原则)

🔹Knowledge Point 1 — DDB Depreciation Logic(双倍余额递减逻辑)

Explanation(解释) Double-declining-balance (DDB) 是一种加速折旧法,折旧率为直线法的两倍,因此前期折旧额非常高。 DDB 通过“加速前期费用确认”来反映资产在早期的更高效率与价值损耗速度。

Example(例子) 若资产使用年限 5 年: 直线法折旧率=1/5=20% DDB 折旧率=2 × 20%=40%

Extension(拓展) 由于折旧基于“期初账面价值”,账面价值越低,折旧额越低,从而呈现折旧额逐年急剧下降的模式,非常贴合某些资产(如机器、设备)前高后低的经济寿命结构。

Image/Data Analysis(图像分析) 幻灯片强调:

  • Annual Depreciation Expense = Beg. Net Book Value × (2 ÷ Useful Life)
  • “Beg. Net Book Value” 用红色标注,明确说明折旧基数不是成本而是账面价值
  • 图注强调 DDB 忽略残值,直到折旧使账面价值逼近残值为止

🔹Knowledge Point 2 — Depreciation Base: Beginning Net Book Value(折旧基数=期初账面价值)

Explanation(解释) DDB 最大的特点是:折旧金额永远基于“期初账面价值”(Cost − Accumulated Depreciation)。 这使得折旧额随着账面价值下降而递减。

Example(例子) 若 Year 1 期初账面价值=$62,500: Year 1 折旧额=62,500 × 40%=25,000 Year 2 折旧基数变成 Year 1 期末账面价值(62,500 − 25,000=37,500)

Extension(拓展) 折旧率保持不变,但折旧基数不断下降,使折旧额显著下降,形成典型“加速递减”曲线。

Image/Data Analysis(图像分析) 幻灯片箭头指出:

  • “Beg. Net Book Value” = Cost − Accumulated Depreciation
  • 这是 DDB 与直线法最大的结构性区别
  • 折旧率恒定但折旧基数下降 → 每年折旧额自动减少

🔹Knowledge Point 3 — Ignoring Residual Value in Yearly Computation(年度忽略残值原则)

Explanation(解释) 在 DDB 年度折旧计算中,通常不扣除残值,而是让折旧自然进行,直到账面价值接近残值时才停止或调整。 即:残值只在最后阶段起作用。

Example(例子) 如果继续按 DDB 计算可能导致账面价值低于残值,则最后一年折旧需“手动调整”以保证 BV ≥ 残值。

Extension(拓展) 也因此 DDB 的前期折旧更快,而后期折旧自然被限制,不会无限下降到低于残值。

Image/Data Analysis(图像分析) 底部框“Annual computation ignores residual value” 强调:

  • 计算折旧时忽略残值
  • 但不会允许账面价值跌破残值
  • 需最终年度修正使资产达到残值

Summary(总结)

双倍余额递减法是一种以“期初账面价值 × 双倍直线折旧率”为核心的加速折旧法,前期折旧额高、后期折旧额急剧减少。年度折旧计算中忽略残值,但最终账面价值不会低于残值。该方法适用于在初期高效率、后期效率下降的资产。


Slide 38 — Double-Declining-Balance Method: Problem Setup(第38页——双倍余额递减法:题目设定)

Knowledge Points(知识点)

  1. Asset Information for DDB Example(DDB 示例资产信息)
  2. Objective: Depreciation for First Two Years(目标:前两年折旧额)
  3. Link Between Cost, Useful Life, Residual Value(成本、使用年限与残值关系)

🔹Knowledge Point 1 — Asset Information for DDB Example(DDB 示例资产信息)

Explanation(解释) Delta purchased equipment for 2,500 residual value. 达美航空购买一项成本为 62,500 美元的设备,预计使用年限为 3 年,残值为 2,500 美元。

Example(例子)

  • Cost (成本):$62,500
  • Useful life (使用年限):3 years
  • Residual value (残值):$2,500

Extension(拓展) 这三个数决定了折旧“可折旧成本” : 无论使用哪种折旧方法,总折旧额都应为 60,000 美元。

Image/Data Analysis(图像分析) 幻灯片文字给出完整题干,并要求 “Calculate the depreciation expense for the first two years.” → 明确这是一个 DDB 计算题,重点是前两年的折旧额。


🔹Knowledge Point 2 — Objective: Depreciation for First Two Years(前两年折旧目标)

Explanation(解释) Problem asks for depreciation expense under DDB for Year 1 and Year 2. 题目要求根据双倍余额递减法计算第 1 年和第 2 年的折旧费用。

Example(例子) 我们需要先求折旧率,再用“期初账面价值 × 折旧率”计算每年折旧。

Extension(拓展) 前两年折旧非常关键:

  • 体现 DDB “前高后低” 的特征;
  • 为第三年的调整(不能低于残值)打基础。

🔹Knowledge Point 3 — Cost, Life, Residual Link(成本、年限与残值的联动)

Explanation(解释) Cost, useful life, and residual value together determine both DDB rate and total depreciation. 成本、使用年限和残值共同决定 DDB 折旧率和整个折旧期间的总折旧额。

Example(例子)

✔ DDB 折旧率(LaTeX 规范格式)


Extension(拓展) 虽然年度计算暂时忽略残值,但残值仍约束 总折旧额,在最后一年必须保证账面价值不低于 $2,500。


Summary(总结)

本页设定了 DDB 计算案例的基本信息(成本、年限、残值),目标是求出前两年的折旧,为后续完整折旧表和残值调整做铺垫。



Slide 39 — DDB: Year 1 & Year 2 Calculations

(第39页——双倍余额递减法:第1与第2年计算)

Knowledge Points(知识点)

  1. DDB Formula Application(双倍余额递减公式应用)
  2. Year 1 Depreciation and Ending Book Value(第1年折旧与期末账面价值)
  3. Year 2 Depreciation Based on Reduced Book Value(第2年在降低账面价值基础上的折旧)

🔹 Knowledge Point 1 — Formula Application(公式应用)

Explanation(解释) DDB 年度折旧费用:

Example(例子) Useful life = 3 years:

Extension(拓展) 折旧基数是 期初账面价值(Beginning Book Value),而不是成本。

Image/Data Analysis(图像分析) 幻灯片把 Net Book Value 标红,强调折旧基数来自账面价值。


🔹 Knowledge Point 2 — Year 1 Depreciation(第 1 年折旧)

Year 1 期初账面价值:

第 1 年折旧:

第 1 年期末账面价值:

Extension(拓展) 第 1 年折旧额占可折旧成本 $60,000 的近 70%,高度前倾。


🔹 Knowledge Point 3 — Year 2 Depreciation(第 2 年折旧)

Year 2 beginning book value:

第二年折旧:

Year 2 期末账面价值:


Summary(总结)

第 39 页计算出第 1 年与第 2 年折旧,得到第 2 年末账面价值 $6,944,为下一页残值检查与调整做准备。



Slide 40 — DDB Schedule Before Residual Adjustment

(第 40 页——未调整前的 DDB 折旧表)

Knowledge Points(知识点)

  1. Three-Year DDB Depreciation Schedule
  2. Book Value Below Residual Problem
  3. Need for Adjustment

🔹 Knowledge Point 1 — 3-Year Schedule(未调整三年)

YearDepreciation ExpenseAccumulated DepreciationBook Value
1$41,667$41,667$20,833
213,88955,5566,944
34,62960,1852,315

注意:2,315 低于残值 2,500


🔹 Knowledge Point 2 — Book Value Below Residual(违规点)

理论上必须满足:

但未调整结果:


🔹 Knowledge Point 3 — Need for Adjustment(调整必要性)

折旧总额不能超过:

但未调整合计:

必须在第 3 年减少折旧。


Summary(总结)

未调整折旧表使账面价值跌破残值,引出第 3 年折旧需要调整的必要性。



Slide 41 — Final DDB Schedule (Adjusted)

(第 41 页——调整后的 DDB 最终折旧表)

Knowledge Points(知识点)

  1. Adjusted Year 3 Depreciation
  2. Book Value = Residual
  3. Depreciation limited to depreciable base

🔹 Knowledge Point 1 — Adjusted Year 3 Depreciation

计算调整后的第三年折旧:

最终折旧表:

YearDepreciation ExpenseAccumulated DepreciationBook Value
1$41,667$41,667$20,833
213,88955,5566,944
34,44460,0002,500(=残值)

🔹 Knowledge Point 2 — Ending Book Value = Residual


🔹 Knowledge Point 3 — Depreciation Limited to Depreciable Base

折旧总额不能超过:

调整后的总折旧正好为:


Summary(总结)

最终折旧表严格遵守“账面价值不得低于残值”原则,通过调整第 3 年折旧额确保总折旧等于可折旧成本。



Slide 42 — Depreciation Methods in Other Countries(第42页——其他国家的折旧方法)

Knowledge Points(知识点)

  1. Global Depreciation Diversity(全球折旧方法差异)
  2. Fair Value–Based Depreciation(基于公允价值的折旧)
  3. IFRS vs. U.S. GAAP Differences(国际会计准则与美国准则的差异)

🔹Knowledge Point 1 — Global Depreciation Diversity(全球折旧方法差异)

Explanation(解释) 世界各国不完全使用 SL、UOP、DDB 这三大传统折旧法,有些国家采用不同模式。 Different countries do not always rely on SL, UOP, or DDB; many use alternative approaches.

Example(例子) 澳大利亚、巴西、英国、墨西哥等国家采用基于公允价值的折旧方式。 Countries such as Australia, Brazil, England, and Mexico use depreciation methods tied to fair value changes.

Extension(拓展) 这些做法通常与 IFRS 的重估模型(Revaluation Model)相关,使资产定期按公允价值计量。 Such practices relate to the IFRS revaluation model, using updated fair market values.


🔹Knowledge Point 2 — Fair Value–Based Depreciation(基于公允价值的折旧)

Explanation(解释) 折旧基数不再仅基于历史成本,而是基于资产的最新公允价值。 Under this method, depreciable amount is based on updated fair values rather than historical cost.

Example(例子) 如果设备重估上升,则折旧费用会跟着上升。 If a machine’s fair value increases due to revaluation, depreciation expense will increase.

Extension(拓展) 公允价值折旧更能反映当前经济状况,但收入波动更大。 Fair-value depreciation better reflects economic reality but increases earnings volatility.


Summary(总结)

本页强调不同国家可能采用基于公允价值的折旧方式,与美国的历史成本折旧形成鲜明对比。 This slide highlights how some countries use fair-value–driven depreciation, contrasting with the U.S. cost-based approach.



Slide 44 — Changes in Estimates(第44页——估计变更)

Knowledge Points(知识点)

  1. Depreciation Depends on Estimates(折旧依赖会计估计)
  2. When Estimates Change(估计变更处理)
  3. Prospective Adjustment Rule(前瞻性调整原则)

🔹Knowledge Point 1 — Depreciation Depends on Estimates(折旧取决于会计估计)

Explanation(解释) 折旧费用基于两个关键估计:使用年限和残值。 Depreciation depends on estimated useful life and estimated residual value.

Example(例子) 飞机的预计使用年限或残值改变时,折旧费用也必须更新。 If an aircraft’s useful life or residual value changes, depreciation expense must be revised.

Extension(拓展) 这些估计反映管理层对未来经济利益的判断,是会计估计的一部分。 These figures reflect management’s expectations about future economic benefits.


🔹Knowledge Point 2 — When Estimates Change(何时调整折旧)

Explanation(解释) 如果原估计发生变化,应在变更当期调整折旧基数: 并在剩余使用年限中重新分摊。 When estimates change, the remaining depreciable amount is reallocated over the remaining useful life.

Example(例子) 资产已折旧 4 年,剩余价值应重新计算。 After 4 years of depreciation, new depreciation begins from the current book value.

Extension(拓展) 此调整不追溯以前年度(不重述历史),而是 前瞻性调整。 This is a prospective change, not a restatement.


🔹Knowledge Point 3 — Prospective Adjustment(前瞻性调整原则)

Explanation(解释) 新折旧额从估计变更时起生效,不修改过去的财务报表。 New depreciation applies prospectively; past periods remain unchanged.

Example(例子) 如果年限从 20 年改为 25 年,未来折旧会减少。 If useful life increases, annual depreciation decreases going forward.

Extension(拓展) 这是会计中常用的一项估计变更原则,保持财务报表稳定性与可比较性。 This maintains consistency and comparability across periods.


Summary(总结)

此页强调折旧依赖“可变估计”,且任何变更都以前瞻方式处理,不更改过去期间。 This slide highlights that depreciation is estimate-based and changes are handled prospectively.



Slide 45 — Estimate Change Example Setup(第45页——估计变更案例设定)

Knowledge Points(知识点)

  1. Original Depreciation Setup(原始折旧设定)
  2. Mid-Life Estimate Change(第五年估计变更)
  3. Need to Recompute Depreciation(需要重新计算折旧)

🔹Knowledge Point 1 — Original Depreciation Setup(原始设定)

Explanation(解释) 飞机购入成本为 3,000,000。 Straight-line with 20-year life and $3,000,000 residual.

Example(例子) 原年折旧额:

Extension(拓展) 飞机这种长期资产通常采用直线法,反映稳定使用模式。 Aircraft usually use SL due to consistent usage.


🔹Knowledge Point 2 — Estimate Change(估计变更)

Explanation(解释) 在第 5 年初,公司重新评估:

  • 使用年限改为 25 年
  • 残值调整为 2,400,000

Example(例子) 这意味着剩余寿命变长,但残值下调,折旧基数改变。

Extension(拓展) 企业根据市场技术状况、资产磨损情况调整估计属正常管理行为。 Estimate revisions reflect updated expectations about future use.


🔹Knowledge Point 3 — Need to Recompute Depreciation(需要重新计算)

Explanation(解释) 必须从第 5 年起按新的估计重新计算折旧。

Example(例子) 以第 5 年初的账面价值为起点重新计算。

Extension(拓展) 前 4 年的折旧额不做更改,完全符合前瞻性原则。 Past depreciation remains unchanged.


Summary(总结)

本页为估计变更提供背景:20 年改为 25 年、残值下降,将直接影响未来折旧计算。 This slide sets up an estimate-change scenario that will affect future straight-line depreciation.



Slide 46 — Recalculated Depreciation After Change(第46页——估计变更后的折旧计算)

Knowledge Points(知识点)

  1. Compute Book Value at Start of Year 5(计算第5年期初账面价值)
  2. Compute New Depreciable Base(计算新的可折旧成本)
  3. Compute Revised Annual Depreciation(计算新的折旧额)

🔹Knowledge Point 1 — Book Value at Year 5(第5年期初账面价值)

Explanation(解释) 前 4 年折旧合计: 期初账面价值:

Example(例子) 飞机已使用 4 年,账面价值降至 48,600,000。

Extension(拓展) 账面价值是未来折旧的基数,而不是历史成本。


🔹Knowledge Point 2 — New Depreciable Base(新的可折旧成本)

Explanation(解释) 新的残值为 $2,400,000,因此可折旧成本为:

Example(例子) 减少残值导致折旧基数上升。

Extension(拓展) 残值下降意味着资产的可收回价值较低,需要更多折旧分摊。


🔹Knowledge Point 3 — Revised Depreciation(新的折旧额)

Explanation(解释) 剩余年限:总 25 年 − 已用 4 年 = 21 年。 新的年度折旧额:

Example(例子) 第 5 年起,折旧额由 2,850,000 降为 2,200,000。

Extension(拓展) 延长使用年限会降低折旧费用,但残值下降会增加折旧;本案例两者相互抵消,使折旧额降至 2,200,000。


Summary(总结)

本页展示如何根据新估计重新计算折旧:新折旧额 = 2,200,000,从第 5 年开始使用。 This slide shows how new estimates change depreciation prospectively, giving a revised annual expense of 2,200,000.


Slide 42 — Depreciation Methods in Other Countries(第42页——其他国家的折旧方法)

Knowledge Points(知识点)

  1. International Depreciation Practices(国际折旧实务差异)
  2. Fair Value–Based Depreciation(基于公允价值的折旧)
  3. Cross-country Policy Differences(跨国会计政策差异)

🔹Knowledge Point 1 — International Depreciation Practices(国际折旧实务差异)

Explanation(解释) Different countries apply depreciation methods that may differ from U.S. GAAP. 不同国家在折旧方法上常与美国准则不同。

Example(例子) Australia、Brazil、England、Mexico 使用其他折旧模式,可能和税法或财报规范相关。

Extension(拓展) 当地会计准则会考虑行业风险、通胀、资产重估机制,因此折旧法多元化。

Image/Data Analysis(图像分析) 幻灯片使用世界地图强调“国际差异”概念。


🔹Knowledge Point 2 — Fair Value–Based Depreciation(基于公允价值的折旧)

Explanation(解释) 部分国家允许依据 当前公允价值 重新计算折旧,而不是只依据历史成本。 公允价值折旧会反映资产当前经济价值,而非成本。

Example(例子) 如果资产升值,新的可折旧金额会更高;如果资产减值,可折旧金额减少。

Extension(拓展) IFRS (IAS 16) 允许资产重估模式,这也是为什么许多国家折旧基数会随公允价值变化。


🔹Knowledge Point 3 — Cross-country Policy Differences(跨国政策差异)

Explanation(解释) 折旧方法的差异体现了各国会计制度的重点:税务导向 vs. 投资者导向。

Example(例子) 一些国家允许加速折旧来刺激企业投资。

Extension(拓展) 跨国集团在合并报表中必须统一折旧政策,否则会影响资产账面价值与利润指标可比性。


Summary(总结)

本页强调某些国家采用基于公允价值的折旧法,折旧方法具有显著跨国差异。



Slide 44 — Changes in Estimates(第44页——折旧估计的变动)

Knowledge Points(知识点)

  1. Depreciation Depends on Estimates(折旧依赖估计)
  2. Estimate Changes Affect Future Depreciation(估计变动影响未来折旧)
  3. No Retroactive Adjustment(不追溯调整)

🔹Knowledge Point 1 — Depreciation Depends on Estimates(折旧取决于估计)

Explanation(解释) 折旧费用基于两个关键估计:

  • Estimated useful life(预计使用年限)
  • Estimated residual value(预计残值)

Example(例子) 改变年限或残值会直接影响未来折旧金额。

Extension(拓展) 折旧属于估计,不属于精确值;企业每年都可以重新评估。


🔹Knowledge Point 2 — Estimate Changes Affect Future Depreciation(估计变动影响未来折旧)

Explanation(解释) 如果估计改变: 变动只影响 未来 的折旧,不影响过去已确认的折旧。

Example(例子) 更新年限或残值后,从变更日开始重新计算折旧。

Extension(拓展) 这反映了会计中 prospective adjustment(前瞻性调整) 的原则。


🔹Knowledge Point 3 — No Retroactive Adjustment(不会追溯调账)

Explanation(解释) 折旧估计的变更不回头修正过去的财务报表。

Example(例子) 过去四年的折旧保持不变,从第 5 年开始按照新的估计继续计算。

Extension(拓展) 这与 “error corrections(错误更正)” 不同,错误更正需要追溯。


Summary(总结)

折旧基于估计,若估计发生变动,只能影响未来折旧,而不能修改过去记录。



Slide 45 — Estimate Change Example: Aircraft(第45页——估计变动案例:飞机折旧)

Knowledge Points(知识点)

  1. Original SL Depreciation Setup(原直线折旧设置)
  2. Estimate Change at Beginning of Year 5(第 5 年估计变更)
  3. New Depreciation for Year 5(重新计算第 5 年折旧)

🔹Knowledge Point 1 — Original SL Depreciation Setup(原折旧设置)

Explanation(解释) 成本 3,000,000

直线法折旧:

Example(例子) 前 4 年折旧总额:

Extension(拓展) 账面价值在前四年减少到:


🔹Knowledge Point 2 — New Estimates in Year 5(第5年新的估计)

Explanation(解释) 新使用年限 25 年(剩余年限 = 21 年)。 新残值降为:

Example(例子) 可折旧基础变为:

Extension(拓展) 从第 5 年开始,折旧基数依据账面价值重新计算,而不是原始成本。


🔹Knowledge Point 3 — New Depreciation for Year 5(重新计算第5年折旧)

Explanation(解释) 新折旧额:

Example(例子) 企业从第 5 年起按该金额计提折旧。

Extension(拓展) 此金额明显低于早期折旧(2,850,000),体现折旧估计变更的影响。


Summary(总结)

通过更新使用年限与残值,资产后续折旧重新计算,从第 5 年起折旧额变为约 2,200,000。



Slide 47 — Asset Impairment(第47页——资产减值)

Knowledge Points(知识点)

  1. Definition of Impairment(减值的定义)
  2. Causes of Impairment(减值原因)
  3. When to Recognize Impairment Loss(何时确认减值损失)

🔹Knowledge Point 1 — Definition of Impairment(减值定义)

Explanation(解释) Impairment = Loss of a significant portion of the asset’s utility. 资产减值=资产可使用性显著下降。

Example(例子) 机器损坏、技术过时、需求减少。

Extension(拓展) 减值会减少账面价值,并立即计入损益。


🔹Knowledge Point 2 — Causes of Impairment(减值的原因)

Explanation(解释) 常见三类:

  • Casualty(意外损毁)
  • Obsolescence(技术过时)
  • Lack of demand(需求减少)

Example(例子) 火灾导致仓库报废;产品淘汰导致设备价值骤降。

Extension(拓展) 企业需定期评估资产是否减值(如 IFRS 的 recoverable amount 测试)。


🔹Knowledge Point 3 — When to Recognize Impairment Loss(何时确认减值)

Explanation(解释) 当减值为 permanent(永久性的),必须确认减值损失。

Example(例子) 若资产无法修复,账面价值必须降至可收回金额。

Extension(拓展) 减值一旦确认,在 U.S. GAAP 下不能转回。


Summary(总结)

减值是资产价值永久性下降,应立即确认减值损失。



Slide 48 — Disposal of PP&E(第48页——固定资产处置)

Knowledge Points(知识点)

  1. Voluntary Disposal Types(自愿处置类型)
  2. Involuntary Disposal Types(非自愿处置类型)
  3. Nature of Disposal Decisions(处置决策的本质)

🔹Knowledge Point 1 — Voluntary Disposal(自愿处置)

Explanation(解释) 企业主动决定处置资产:

  • Sale(出售)
  • Trade-in(折换)
  • Retirement(报废)

Example(例子) 旧设备卖给第三方。

Extension(拓展) 出售时会比较账面价值与销售收入,确认 gain 或 loss。


🔹Knowledge Point 2 — Involuntary Disposal(非自愿处置)

Explanation(解释) 资产因事故或灾害被迫退出使用:

  • Fire(火灾)
  • Accident(事故)

Example(例子) 仓库因洪水毁坏。

Extension(拓展) 保险赔偿可能影响最终损益。


🔹Knowledge Point 3 — Nature of Disposal(处置决策的本质)

Explanation(解释) 处置反映资产生命周期的终点。

Example(例子) 资产已无法提供经济利益,需移除账面。

Extension(拓展) 处置必须与折旧、减值等前期调整结合。


Summary(总结)

资产处置包括自愿与非自愿两类,是资产生命周期的最终阶段。



Slide 49 — Disposal Process Steps(第49页——处置流程)

Knowledge Points(知识点)

  1. Update Depreciation Before Disposal(更新折旧)
  2. Journal Entry for Disposal(处置会计分录)
  3. Components of Disposal Entry(处置分录包含项目)

🔹Knowledge Point 1 — Update Depreciation(处置前需更新折旧)

Explanation(解释) 必须先计提至处置日的折旧,确保账面价值正确。

Example(例子) 若资产 3 月出售,则需计提 1–3 月的折旧。

Extension(拓展) 这一点常被忽视,会导致 gain / loss 计算错误。


🔹Knowledge Point 2 — Disposal Journal Entry(处置分录)

Explanation(解释) 处置分录包括:

  • Record cash (DR/CR)
  • Remove accumulated depreciation (DR)
  • Remove asset cost (CR)
  • Record gain (CR) or loss (DR)

Example(例子) 如果现金大于账面价值 → gain。

Extension(拓展) 涉及多个账户,结构类似于“清算”资产。


🔹Knowledge Point 3 — Components(构成项目)

Explanation(解释) Gain 或 loss 由下列比较决定:

Example(例子) 现金 12,000,账面价值 10,000 → gain = 2,000。

Extension(拓展) 账面价值越低,越容易产生处置收益。


Summary(总结)

处置前先更新折旧,然后通过四步分录完成资产移除并确认损益。



Slide 50 — Gain or Loss on Disposal(第50页——处置损益判定)

Knowledge Points(知识点)

  1. Cash vs. Book Value Comparison(现金与账面价值比较)
  2. Gain Scenario(收益场景)
  3. Loss Scenario(损失场景)

🔹Knowledge Point 1 — Cash vs. Book Value(比较逻辑)

Explanation(解释) 处置损益由现金与账面价值的比较决定:

  • Cash > BV → Gain
  • Cash < BV → Loss
  • Cash = BV → No gain or loss

Example(例子) 现金 15,000,账面价值 20,000 → Loss = 5,000。

Extension(拓展) 这一原则也适用于 trade-in 等情况。


🔹Knowledge Point 2 — Gain Scenario(收益)

Explanation(解释) gain 表示资产卖得比账面价值高。

Example(例子) 实际价值高于折旧后的账面价值。

Extension(拓展) 可能来自资产保养良好或市场需求强劲。


🔹Knowledge Point 3 — Loss Scenario(损失)

Explanation(解释) loss 表示资产处置价值低于账面价值。

Example(例子) 设备损坏、技术落后造成处置金额偏低。

Extension(拓展) loss 会减少当期利润。


Summary(总结)

处置损益取决于现金与账面价值的比较,是资产生命周期最后一步的财务结果。


Slide 51 — Disposal of Property, Plant, and Equipment (第51页——处置固定资产、厂房及设备)

Knowledge Points (知识点)

  1. Delta’s flight equipment disposal scenario(达美航空飞行设备处置情境)
  2. Depreciation assumptions for the equipment(设备折旧的基本假设)

🔹Knowledge Point 1 — Delta’s disposal scenario(知识点1——达美航空处置情境)

Explanation(解释)
Delta Airlines sold flight equipment for cash at the end of its 17th year of use.
达美航空在第 个使用年末,以 美元现金出售一项飞行设备。

This is a typical disposal of property, plant, and equipment (PPE). Before recording the sale, the company must update depreciation, compute book value, and then determine the gain or loss on disposal.
这属于典型的固定资产处置情形。记录出售前,公司要先更新折旧、计算账面价值,再确定处置损益。

Example(例子)
A company sells a delivery truck after many years of use; it first records the current year’s depreciation, then compares the selling price with the truck’s book value.
例如,公司出售使用多年的送货卡车时,必须先计提当年的折旧,然后将售价与卡车的账面价值进行比较。

Extension(拓展)
Correctly handling PPE disposal ensures that assets and expenses are not overstated and that gains or losses are properly reported in the income statement.
正确处理固定资产处置,可以避免资产或费用被高估,并使处置损益在利润表中得到恰当反映。

Image/Data Analysis(图像或数据分析)
Key numbers in this case: 销售收入为 ,处置发生在第 年年末,这些数据将用于后续的折旧更新、账面价值与处置损益计算。


🔹Knowledge Point 2 — Depreciation assumptions(知识点2——折旧假设)

Explanation(解释)
The flight equipment originally cost , has zero residual value, and a useful life of years. Straight-line depreciation is used, meaning the same depreciation expense each year.
飞行设备的原始成本为 美元,预计残值为 ,预计使用年限为 年,并采用直线折旧法,即每年折旧费用相同。

Example(例子)
The depreciable cost is:
可折旧成本为:

Annual straight-line depreciation is:
年度直线折旧额为:

Extension(拓展)
These assumptions determine the pattern of expense recognition and directly affect accumulated depreciation, book value, and any gain or loss when the asset is sold.
这些折旧假设决定了费用确认的节奏,并直接影响累计折旧、账面价值以及资产出售时的处置损益。

Image/Data Analysis(图像或数据分析)
折旧相关核心数据汇总:成本 ;残值 ;年限 ;年折旧额 。图示中可以用时间轴呈现每年折旧的均匀分布。


Summary(本页小结)

This slide sets up Delta’s PPE disposal case and provides the key depreciation assumptions (cost, life, residual value, and method) needed for later calculations.
本页通过达美航空的案例,给出了后续计算所需的关键折旧假设(成本、年限、残值与折旧方法)。


Slide 52 — Updating Depreciation Before Disposal (第52页——处置前更新折旧)

Knowledge Points (知识点)

  1. Need to bring depreciation up to date before disposal(处置前必须将折旧更新至最新)
  2. Depreciation expense for the 17th year(第17年的折旧费用)

🔹Knowledge Point 1 — Updating depreciation(知识点1——更新折旧的重要性)

Explanation(解释)
Before PPE is sold, depreciation must be recorded up to the date of disposal so that the book value reflects all usage of the asset.
在固定资产出售前,必须将折旧计提至处置日,使账面价值真实反映资产已被使用的时间。

Example(例子)
If depreciation has been recorded only through year 16, the company must record year-17 depreciation first, then record the sale entry.
如果目前只记录到第16年的折旧,公司必须先计提第17年的折旧,再做出售分录。

Extension(拓展)
If depreciation is not updated, book value will be overstated and depreciation expense understated, which leads to an incorrect gain or loss on disposal.
若不更新折旧,账面价值会偏高、折旧费用会偏低,从而导致处置损益计算错误。

Image/Data Analysis(图像或数据分析)
可以在时间线上标出第 至第 年,每一年确认相同的折旧额,从而说明处置前应把第 年的折旧记足。


🔹Knowledge Point 2 — 17th-year depreciation amount(知识点2——第17年的折旧额)

Explanation(解释)
Because straight-line depreciation is used, the depreciation expense for year 17 equals the annual depreciation computed earlier.
由于使用直线折旧法,第 年的折旧费用与前各年的金额相同。

Example(例子)
Annual depreciation:
年度折旧额为:

Therefore, the amount of depreciation expense recorded at the end of year 17 to bring depreciation up to date is .
因此,为将折旧更新至第 年年末,当年的折旧费用为 美元。

Extension(拓展)
This expense increases accumulated depreciation and reduces book value, preparing the numbers needed to compute any gain or loss on the sale.
这笔折旧会增加累计折旧、减少账面价值,为后续计算出售的损益做好准备。

Image/Data Analysis(图像或数据分析)
多项选择题的四个选项分别为 ,通过上式可判断正确选项为


Summary(本页小结)

To correctly dispose of the equipment, Delta must first record the 17th-year depreciation of so that accumulated depreciation and book value are accurate.
为了正确处置该设备,达美航空必须先计提第 美元折旧,使累计折旧和账面价值准确无误。


Slide 53 — Straight-Line Depreciation Calculation (Solution) (第53页——直线折旧额计算(解答))

Knowledge Points (知识点)

  1. Straight-line depreciation formula(直线折旧法公式)
  2. Applying the formula to multiple-choice question(公式在选择题中的应用)

🔹Knowledge Point 1 — Straight-line depreciation formula(知识点1——直线折旧公式)

Explanation(解释)
Straight-line depreciation spreads the depreciable cost evenly over the asset’s useful life.
直线折旧法将可折旧成本在资产使用年限内平均分摊。

The general formula is:
通用公式为:

Example(例子)
If cost is , residual value is , and useful life is years:
若成本为 、残值为 、年限为 年,则

Extension(拓展)
Straight-line is widely used because it is simple and matches assets that provide relatively even benefits each year.
直线折旧法因其计算简单、适用于收益较均衡的资产而被广泛采用。

Image/Data Analysis(图像或数据分析)
图中用蓝色框突出显示:


🔹Knowledge Point 2 — Application to Delta’s question(知识点2——在本题中的应用)

Explanation(解释)
For Delta’s flight equipment, substituting the case data into the formula yields the annual depreciation that the multiple-choice question is asking about.
将案例数据代入公式即可得到选择题所需的年度折旧额。

Example(例子)
Cost ,Residual value ,Useful life years:

Thus, the correct answer choice is (option b).
因此,正确选项为 (选项 b)。

Extension(拓展)
Once annual depreciation is known, we can obtain accumulated depreciation and book value for any year as:
一旦知道年度折旧额,任意第 年末的累计折旧与账面价值可表示为:

Image/Data Analysis(图像或数据分析)
选择题中用红圈标出选项 b,同时在旁边用小框展示上述计算步骤,帮助学生对照公式与答案。


Summary(本页小结)

Using the straight-line formula with Delta’s data gives an annual depreciation of , confirming that option b is correct.
把达美航空的数据代入直线折旧公式,可得每年折旧额为 ,验证了选择题中 b 选项是正确答案。


Slide 54 — Book Value After 17 Years of Depreciation (第54页——折旧17年后的账面价值)

Knowledge Points (知识点)

  1. Accumulated depreciation after 17 years(17年后的累计折旧)
  2. Book value at the end of year 17 and its role in disposal(第17年末的账面价值及其在处置中的作用)

🔹Knowledge Point 1 — Accumulated depreciation after 17 years(知识点1——第17年的累计折旧)

Explanation(解释)
Accumulated depreciation is the total depreciation recorded on an asset up to a specific date.
累计折旧是截至某一日期已对资产计提的折旧总额。

Example(例子)
For Delta’s equipment with annual depreciation , after full years:
对本设备而言,年折旧额为 ,则第 年年末的累计折旧为:

Extension(拓展)
Accumulated depreciation shows how much of the asset’s cost has already been expensed; the remainder stays in book value on the balance sheet.
累计折旧体现资产成本中已有多少被费用化;剩余部分则以账面价值形式留在资产负债表上。

Image/Data Analysis(图像或数据分析)
可以画出柱状图:每一年增加 ,到第 年累计高度为


🔹Knowledge Point 2 — Book value after updating depreciation(知识点2——更新折旧后的账面价值)

Explanation(解释)
Book value (carrying amount) equals cost minus accumulated depreciation. It represents the undepreciated portion of the asset’s cost.
账面价值(账面金额)等于成本减累计折旧,代表尚未折旧的成本部分。

Example(例子)
At the end of year 17 for Delta’s equipment:
在第 年年末:

Thus, after updating depreciation, the correct multiple-choice answer for book value is
因此,在更新折旧后,该设备第 年年末的账面价值为 美元,为选择题中的正确答案。

Extension(拓展)
When the asset is sold for , the gain on sale is:
若该设备以 美元售出,则处置收益为:

This gain will be reported in the income statement.
美元的收益将在利润表中确认为处置收益。

Image/Data Analysis(图像或数据分析)
多项选择题的选项为:。根据上述计算,可知应选


Summary(本页小结)

After 17 years of straight-line depreciation, accumulated depreciation is and the book value is , which is the key figure used to compute the gain on sale.
在直线折旧 年后,该设备的累计折旧为 ,账面价值为 ,这是计算 处置收益的核心数字。


Slide 55 — Accumulated Depreciation and Book Value (Solution) (第55页——累计折旧与账面价值(解答))

Knowledge Points (知识点)

  1. Computing accumulated depreciation after 17 years(计算第17年末的累计折旧)
  2. Computing book value from cost and accumulated depreciation(用成本和累计折旧计算账面价值)

🔹Knowledge Point 1 — Accumulated depreciation after 17 years(第17年末的累计折旧)

Explanation(解释)
Accumulated depreciation is the sum of all depreciation expenses recorded on an asset up to a certain date.
累计折旧是截至某一时点,对某项资产已经记录的全部折旧费用之和。

For Delta’s equipment, annual depreciation is $1,000,000 and the asset has been used for 17 years.
在达美航空的案例中,设备每年的折旧为 $1{,}000{,}000,已经使用了 17 年。

Example(例子)
Accumulated depreciation at the end of year 17:
第 17 年年末的累计折旧为:

Extension(拓展)
As years pass, accumulated depreciation grows each period by the depreciation expense, gradually reducing the asset’s book value.
随着年份增加,累计折旧每期增加本期折旧费用,从而逐步减少资产的账面价值。

Image/Data Analysis(图像或数据分析)
幻灯片中的黄色框列出:

直观展示从第 1 年到第 17 年折旧金额累积的结果。


🔹Knowledge Point 2 — Book value at the end of year 17(第17年年末的账面价值)

Explanation(解释)
Book value (BV) is the carrying amount of the asset on the balance sheet, computed as cost minus accumulated depreciation.
账面价值(BV)是资产负债表中反映的资产账面金额,计算公式为成本减去累计折旧。

Example(例子)
For Delta’s equipment:
对于本案例:

Extension(拓展)
This book value will be used to determine gain or loss when the equipment is sold; comparing BV with the cash received reveals whether the company benefits or suffers a loss.
该账面价值是后续计算处置损益的基础,通过将其与收到的现金比较,可判断公司在处置中是获利还是亏损。

Image/Data Analysis(图像或数据分析)
图中给出公式:
“BV = Cost − Accumulated Depreciation”,
并代入数字得到 $3{,}000{,}000,同时在选择题中圈出选项 a($3,000,000)。


Summary(本页小结)

At the end of year 17, accumulated depreciation is $17,000,000 and the equipment’s book value is $3,000,000, which sets up the next step of computing gain or loss on sale.
第 17 年年末,累计折旧为 $17{,}000{,}000,设备的账面价值为 $3{,}000{,}000,为下一步计算处置损益奠定基础。


Slide 56 — Gain or Loss from Sale (Question) (第56页——处置损益(选择题))

Knowledge Points (知识点)

  1. Possible outcomes from selling PPE: gain or loss(处置固定资产的两种结果:收益或损失)
  2. Need to compare cash received with book value(必须比较收到的现金与账面价值)

🔹Knowledge Point 1 — Outcomes of disposing PPE(处置固定资产的结果)

Explanation(解释)
When a company sells property, plant, and equipment, the sale can result in a gain or a loss.
公司出售固定资产时,结果可能是取得处置收益,也可能发生处置损失。

A gain occurs if cash received exceeds book value; a loss occurs if cash received is less than book value.
若收到的现金大于账面价值,则产生处置收益;若现金小于账面价值,则产生处置损失。

Example(例子)
The multiple-choice options on the slide list different possible gains ( $2,000,000, $3,000,000, $4,000,000 ) and a loss of $2,000,000, showing all basic possibilities.
本页选择题给出了 200 万、300 万、400 万的收益以及 200 万的损失,展示了处置收益和处置损失的不同可能数额。

Extension(拓展)
Recognizing gains and losses correctly is important because they affect net income in the period of disposal.
正确确认处置损益很关键,因为它直接影响处置当期的净利润。

Image/Data Analysis(图像或数据分析)
粉色背景的题目提示我们,需要把之前算出的账面价值与本题给出的现金收入进行比较,从而在四个选项中选择正确的处置结果。


🔹Knowledge Point 2 — Comparing cash received and book value(比较收到的现金与账面价值)

Explanation(解释)
To answer the question, we must know both the cash proceeds from the sale and the asset’s book value at the date of sale.
要解题,必须同时知道处置时收到的现金和该日期资产的账面价值。

Example(例子)
From前面幻灯片:

  • Cash received: $5,000,000
  • Book value at end of year 17: $3,000,000

The difference between these two numbers determines whether the company has a gain or a loss.
这两者的差额决定公司是产生收益还是损失。

Extension(拓展)
This comparison step is conceptually similar to comparing selling price and cost when computing gross profit on inventory sales.
这一比较步骤在概念上类似于存货销售中“售价与成本的比较”,只是对象换成了长期资产。

Image/Data Analysis(图像或数据分析)
在图上,我们看不到具体计算过程,但可预判:因为现金 $5,000,000 明显大于账面价值 $3,000,000,所以正确选项应是“处置收益”,而不是“处置损失”。


Summary(本页小结)】

The question asks whether selling the equipment leads to a gain or a loss and by how much, which depends on comparing the $5,000,000 cash proceeds with the $3,000,000 book value.
本页的选择题要求判断设备出售到底产生收益还是损失以及金额大小,关键在于比较 $5,000,000 的现金收入与 $3,000,000 的账面价值。


Slide 57 — Gain or Loss from Sale (Solution) (第57页——处置损益计算(解答))

Knowledge Points (知识点)

  1. Formula for gain or loss on disposal(处置损益的公式)
  2. Applying the formula to Delta’s sale(公式在达美航空处置中的应用)

🔹Knowledge Point 1 — Formula for gain or loss(处置损益公式)

Explanation(解释)
Gain or loss on disposal is calculated as the difference between the cash (or other consideration) received and the asset’s book value at the date of sale.
处置损益是处置日收到的对价与该资产账面价值之间的差额。

Example(例子)
General formula:
通用公式:

If the result is positive, it is a gain; if negative, it is a loss.
若结果为正数,为处置收益;若为负数,则为处置损失。

Extension(拓展)
Non-cash consideration (e.g., notes receivable or other assets) is measured at fair value and treated in the same way in the formula.
如果收到的不是现金,而是应收票据或其他资产,也应按其公允价值计入“Cash Received”部分,同样套用该公式。

Image/Data Analysis(图像或数据分析)
绿色框中给出了文字公式:
“Gain = Cash Received − Book Value”,
是回答上一页选择题的关键提示。


🔹Knowledge Point 2 — Applying the formula to Delta’s sale(在达美案例中的计算)

Explanation(解释)
Delta received $5,000,000 cash from selling the equipment whose book value at the end of year 17 is $3,000,000.
达美航空以 $5{,}000{,}000 现金出售账面价值为 $3{,}000{,}000 的设备。

Example(例子)
Apply the formula:
套用公式:

Thus, the equipment’s sale resulted in a gain of $2,000,000 (option a).
因此,出售该设备产生的处置收益为 $2{,}000{,}000,对应选择题中的选项 a。

Extension(拓展)
This gain is reported on the income statement as “Gain on Sale of Equipment”, increasing income for the period but treated as non-operating or other income in many companies.
该处置收益在利润表中反映为“处置固定资产收益”或类似项目,一般列在营业外收入或其他收益中,从而增加当期利润。

Image/Data Analysis(图像或数据分析)
幻灯片中用红色箭头指向“a. a gain of $2,000,000”,同时在下方给出详细计算式,帮助学生直观理解从数据到答案的过程。


Summary(本页小结)

Using the formula “Gain = Cash Received − Book Value”, Delta records a $2,000,000 gain on selling the equipment for $5,000,000 when its book value is $3,000,000.
运用“收益 = 收到的现金 − 账面价值”这一公式,在账面价值为 $3{,}000{,}000 的前提下,以 $5{,}000{,}000 售出设备会产生 $2{,}000{,}000 的处置收益。


Slide 58 — Journal Entry to Record the Sale (第58页——记录设备出售的会计分录)

Knowledge Points (知识点)

  1. Journal entry structure for disposal of equipment with a gain(记录带有处置收益的固定资产处置分录结构)
  2. Effects of the disposal entry on financial statements(处置分录对三大报表的影响)

🔹Knowledge Point 1 — Journal entry to record Delta’s sale(记录达美航空出售的会计分录)

Explanation(解释)
To record the sale of the equipment, Delta must:

  1. record the cash received,
  2. remove the equipment’s cost from the books,
  3. remove accumulated depreciation, and
  4. record the gain on sale.
    为了记录此次处置,达美航空需要:
    1)记录收到的现金;
    2)从账上转销设备的原始成本;
    3)冲减与该设备相关的累计折旧;
    4)确认处置收益。

Example(例子)
Journal entry in Markdown table:
会计分录用表格形式表示如下:

DateDescriptionDebit ($)Credit ($)
xxxCash5,000,000
Accumulated Depreciation17,000,000
Gain on Sale2,000,000
Flight Equipment20,000,000

解释:

  • 借记 Cash $5,000,000:确认收到的现金。
  • 借记 Accumulated Depreciation $17,000,000:将相关累计折旧转出。
  • 贷记 Flight Equipment $20,000,000:将设备的原始成本从账上转销。
  • 贷记 Gain on Sale $2,000,000:确认处置收益。

Extension(拓展)
If the sale had resulted in a loss instead, the entry would借记 Loss on Sale (费用类科目) 而不是贷记 Gain on Sale。
如果处置发生的是亏损,则会改为借记“Loss on Sale”等科目,而不再是贷记“Gain on Sale”。

Image/Data Analysis(图像或数据分析)
幻灯片中的总分类账(General Journal)以同样顺序列出了四行分录,与上表一一对应,帮助学生从教材格式过渡到考试常用的表格表现形式。


🔹Knowledge Point 2 — Financial statement impact(处置分录对报表的影响)

Explanation(解释)
The journal entry affects the balance sheet and income statement:

  • Assets: Cash increases, Flight Equipment and related accumulated depreciation are removed.
  • Equity: Gain on Sale increases retained earnings via higher net income.
    该分录会影响资产负债表和利润表:
  • 资产:现金增加,设备及其累计折旧从资产负债表中剔除;
  • 所有者权益:处置收益提高当期净利润,从而增加留存收益。

Example(例子)
Balance sheet after the entry:

  • Cash: +$5,000,000
  • Property, Plant, and Equipment (gross): −$20,000,000
  • Accumulated Depreciation: −$17,000,000

Income statement:

  • Other income (Gain on Sale of Equipment): +$2,000,000

Extension(拓展)
Recording disposal entries correctly keeps PPE and accumulated depreciation from staying on the books after the asset no longer exists, maintaining the accuracy of the company’s asset base.
正确记录处置分录,可以避免已不存在的资产和累计折旧留在账上,从而保证公司资产基础的准确性。

Image/Data Analysis(图像或数据分析)
可以在笔记中配一张“T型账户”示意:

  • 设备账户贷方 20,000,000;
  • 累计折旧账户借方 17,000,000;
  • 现金账户借方 5,000,000;
  • 处置收益账户贷方 2,000,000,清晰展示各账户的增减关系。

Summary(本页小结)

The journal entry for Delta’s sale debits Cash and Accumulated Depreciation, credits Flight Equipment and Gain on Sale, removing the asset from the books and recognizing a $2,000,000 gain in income.
达美航空出售设备的会计分录:借记现金和累计折旧,贷记设备和处置收益,从账上清除该设备并在当期确认 $2{,}000{,}000 的处置收益。


Slide 59 — Natural Resources (第59页——自然资源)

Knowledge Points (知识点)

  1. Definition and examples of natural resources(自然资源的定义与举例)
  2. Balance sheet presentation of natural resources(自然资源在资产负债表中的列报方式)

🔹Knowledge Point 1 — Definition and examples(知识点1——定义与举例)

Explanation(解释)
Natural resources are assets that are extracted from the natural environment, such as minerals, oil, coal, and timber.
自然资源是从自然环境中开采或采伐获得的资产,例如矿产、石油、煤、木材等。

These resources are physically removed from the land as they are used, so their quantity diminishes with extraction.
在使用过程中,自然资源会被实际“挖走”或“采走”,其数量会随着开采而减少。

Example(例子)
An oil company purchasing rights to drill oil from a field, or a mining company acquiring a gold mine, both hold natural resource assets.
例如,石油公司购买油田的钻探权,或矿业公司购入金矿采矿权时,公司取得的就是自然资源资产。

Extension(拓展)
Unlike buildings or equipment that wear out with time, natural resources are consumed by physical removal. Accounting therefore focuses on tracking the quantity extracted.
不同于因时间和使用而磨损的房屋和设备,自然资源是通过“被开采”而耗尽的,因此会计处理更强调对开采数量的跟踪。

Image/Data Analysis(图像或数据分析)
幻灯片中的油井和“Examples: oil, coal, gold”强调自然资源通常与能源和矿产相关,直观显示“从地下抽取”的特征。


🔹Knowledge Point 2 — Presentation on the balance sheet(知识点2——在资产负债表中的列报)

Explanation(解释)
Natural resources are reported as noncurrent assets at cost less accumulated depletion.
自然资源在资产负债表中作为非流动资产列示,其金额为成本减累计耗竭。

Book value of a natural resource asset is:
自然资源资产的账面价值为:

Example(例子)
If an oil field cost $10,000,000 and accumulated depletion to date is $3,000,000, the carrying amount is:
若油田成本为 $10{,}000{,}000,累计耗竭为 $3{,}000{,}000,则其账面价值为:

Extension(拓展)
This presentation is parallel to “Cost – Accumulated Depreciation” for property, plant, and equipment, helping users compare different long-term assets consistently.
这种列报方式与固定资产的“成本-累计折旧”相对应,有助于财报使用者在不同长期资产之间进行可比分析。

Image/Data Analysis(图像或数据分析)
幻灯片右侧的灰色气泡中写着“A noncurrent asset presented at cost less accumulated depletion”,直接给出了报表列报的关键表述。


Summary(本页小结)

Natural resources are noncurrent assets extracted from nature (like oil and coal) and reported on the balance sheet at cost minus accumulated depletion.
自然资源是从自然环境中开采取得的非流动资产,如石油、煤炭等,在资产负债表上以“成本-累计耗竭”的金额列示。


Slide 60 — Natural Resources: Cost and Depletion (第60页——自然资源:成本与耗竭)

Knowledge Points (知识点)

  1. Components of natural resource cost(自然资源成本的构成)
  2. Allocation of total cost through depletion(通过耗竭分摊总成本)

🔹Knowledge Point 1 — Components of cost(知识点1——成本构成)

Explanation(解释)
The total cost of a natural resource asset includes acquisition cost, exploration cost, and development cost necessary to prepare the resource for extraction.
自然资源资产的总成本包括取得成本、勘探成本以及使资源具备开采条件的开发成本。

Example(例子)
For an oil field, cost might include: price paid for drilling rights (acquisition), geological surveys (exploration), and drilling wells plus building access roads (development).
例如,对油田来说,成本可能包括:购买钻探权的价款(取得)、地质勘探费用(勘探)以及钻井和修建道路的支出(开发)。

Extension(拓展)
Capitalizing these costs as a single asset ensures that all expenditures necessary to bring the resource into use are allocated systematically as units are extracted.
将上述支出资本化为一项资产,可以把所有“让资源可被开采”的必要成本,在日后开采过程中按系统方法分摊。

Image/Data Analysis(图像或数据分析)
左侧蓝色框写着“Total cost of asset is the cost of acquisition, exploration, and development.”,明确列出了构成项目。


🔹Knowledge Point 2 — Allocation of cost via depletion(知识点2——通过耗竭分摊成本)

Explanation(解释)
Total cost of the natural resource is allocated to expense over the periods that benefit from extraction using depletion, similar in concept to depreciation.
自然资源的总成本通过“耗竭”方法,在受益的会计期间内分摊为费用,其概念类似于折旧。

Example(例子)
If an oil field is expected to produce for 10 years, depletion allocates its cost to each year based on the units extracted in that year.
若预计油田可开采 10 年,则耗竭会根据各年实际开采的产量,把成本分配到每一年。

Extension(拓展)
The phrase “Depletion is like depreciation” highlights that both are systematic cost allocation methods, but depletion focuses on units extracted whereas depreciation usually focuses on time.
“Depletion is like depreciation” 提示我们:两者本质上都是成本分摊方法,只是折旧多按时间计提,而耗竭主要按实际开采的数量计提。

Image/Data Analysis(图像或数据分析)
右侧粉色框强调“Total cost is allocated over periods benefited by means of depletion”,底部黄色条则直接写出“Depletion is like depreciation.”,帮助记忆两者关系。


Summary(本页小结)

The total cost of a natural resource (acquisition, exploration, development) is allocated to periods that benefit from extraction using depletion, which works similarly to depreciation.
自然资源的取得、勘探和开发等总成本,通过耗竭方法在受益期间内分摊成费用,其原理与折旧类似。


Slide 61 — Depletion of Natural Resources: Unit Depletion Rate (第61页——自然资源耗竭:单位耗竭率)

Knowledge Points (知识点)

  1. Units-of-production method for depletion(按产量法计提耗竭)
  2. Formula for unit depletion rate(单位耗竭率公式)

🔹Knowledge Point 1 — Units-of-production method(知识点1——产量法)

Explanation(解释)
Depletion is usually calculated using the units-of-production method, which allocates cost based on the actual number of units extracted (e.g., barrels of oil or tons of ore).
自然资源的耗竭通常采用“产量法”,即按照实际开采的单位数量(如桶数、吨数)来分配成本。

Example(例子)
If an ore deposit is expected to yield 1,000,000 tons and 100,000 tons are mined this year, this year consumes of the total deposit.
例如,一矿床预计可采 1{,}000{,}000 吨,本年开采 100{,}000 吨,则本年消耗了总储量的

Extension(拓展)
This method matches cost with actual output, making it especially appropriate when production can fluctuate significantly from year to year.
该方法把成本与实际产量相匹配,特别适用于年产量波动较大的资源开采行业。

Image/Data Analysis(图像或数据分析)
标题“Depletion is calculated using the units-of-production method.”直接点明:耗竭以产量法计算。


🔹Knowledge Point 2 — Unit depletion rate formula(知识点2——单位耗竭率公式)

Explanation(解释)
The unit depletion rate is the cost assigned to each unit of resource extracted.
单位耗竭率表示每开采一单位资源应分摊的成本。

Formula from the slide:
幻灯片给出的公式为:

Example(例子)
Suppose acquisition and development cost is $12,000,000, residual value is $2,000,000, and estimated recoverable units are 2,000,000 barrels:
若取得和开发成本为 $12{,}000{,}000,残值为 $2{,}000{,}000,预计可采储量为 2{,}000{,}000 桶,则:

Extension(拓展)
Once the unit depletion rate is known, total depletion expense in any period is simply this rate multiplied by the units extracted in that period.
一旦确定单位耗竭率,当期的耗竭费用只需用该率乘以本期实际开采的数量即可。

Image/Data Analysis(图像或数据分析)
蓝色框中分子写着“Acquisition and Development Cost − Residual Value”,分母是“Estimated Recoverable Units”,清楚展示比值结构。


Summary(本页小结)

Using the units-of-production method, we first compute a unit depletion rate by dividing depreciable cost by estimated recoverable units.
在产量法下,先将“可耗竭成本”除以预计可采储量得到单位耗竭率,为后续计算各期耗竭费用打基础。


Slide 62 — Depletion of Natural Resources: Period Depletion Expense (第62页——自然资源耗竭:期间耗竭费用)

Knowledge Points (知识点)

  1. Formula for total depletion cost in a period(某一期间总耗竭成本的计算)
  2. Link between units extracted and expense recognition(开采数量与费用确认的联系)

🔹Knowledge Point 1 — Period depletion formula(知识点1——期间耗竭公式)

Explanation(解释)
Total depletion cost for a period equals the unit depletion rate multiplied by the number of units extracted during that period.
某一期间的总耗竭成本等于单位耗竭率乘以该期间实际开采的单位数量。

Formula:
公式:

Example(例子)
Using the previous unit depletion rate of $5 per barrel, if 150,000 barrels are extracted this year:
沿用前例中每桶 $5 的单位耗竭率,若本年开采 150{,}000 桶,则:

Extension(拓展)
This depletion expense is recorded as an expense on the income statement and typically added to the cost of inventory (e.g., oil inventory) until the inventory is sold.
这一耗竭费用会计入当期利润表的费用,并通常先计入存货成本(如石油存货),直至存货销售时再转入销售成本。

Image/Data Analysis(图像或数据分析)
幻灯片底部用大字写出“UNIT DEPLETION RATE × NUMBER OF UNITS EXTRACTED IN PERIOD”,直接对应上式中的两个乘数。


🔹Knowledge Point 2 — Matching principle and depletion(知识点2——配比原则与耗竭)

Explanation(解释)
Depletion ensures that the cost of a natural resource is recognized as expense in the same periods that benefit from the extracted units, consistent with the matching principle.
耗竭方法保证自然资源的成本在受益的期间确认为费用,符合会计中的“配比原则”。

Example(例子)
If more units are extracted in a boom year, depletion expense will be higher in that year, aligning the higher cost with higher revenue from increased sales.
若某一年因需求旺盛而加大开采量,该年耗竭费用也会相应增多,从而将更高的成本与更多的销售收入相匹配。

Extension(拓展)
When production stops, no units are extracted and no depletion expense is recorded, even though time passes—another difference from time-based depreciation methods.
当开采暂停时,由于没有产量,就不会计提耗竭费用,即使时间在流逝——这也体现了耗竭与按时间计提的折旧方法之间的差异。

Image/Data Analysis(图像或数据分析)
可以在笔记中加一条数量轴,标示本期开采量与对应的耗竭费用,用斜率为“单位耗竭率”的直线表示“开采越多,耗竭费用越高”。


Summary(本页小结)

Period depletion expense equals the unit depletion rate times the units extracted, so cost follows production volume and matches revenue from the extracted resources.
某一期间的耗竭费用等于“单位耗竭率 × 当期开采量”,因此成本会随产量变化,并与从已开采资源中取得的收入相匹配。


Slide 63 — Natural Resources: Specialized Plant Assets (第63页——自然资源:专用厂房与设备)

Knowledge Points (知识点)

  1. Specialized plant assets used to extract natural resources(用于开采自然资源的专用厂房与设备)
  2. Separate accounting and depreciation of these assets(单独核算并计提折旧)

🔹Knowledge Point 1 — Specialized plant assets for extraction(用于开采的专用资产)

Explanation(解释)
In many natural-resource industries, companies must purchase specialized plant assets (e.g., mining trucks, drilling rigs, processing equipment) to extract the natural resource.
在许多自然资源行业,公司必须购入专用厂房与设备(如矿用卡车、钻井平台、加工设备)来开采自然资源。

These assets are different from the natural resource itself; they are tools used to extract or process the resource.
这些资产本身并不是自然资源,而是用于开采或加工自然资源的“工具”。

Example(例子)
A mining company owns a gold mine (natural resource) and also purchases a large dump truck to transport ore from the mine to the processing plant. The mine和卡车属于两类不同资产。
例如,某金矿公司既拥有金矿(自然资源),又购入大型自卸卡车,用于将矿石从矿区运往选矿厂,两者属于不同类别的资产。

Extension(拓展)
Separating these assets helps managers estimate how much cost comes from using equipment versus using up the resource, aiding better investment and replacement decisions.
单独确认这类资产,有助于管理层区分“设备使用成本”和“资源开采成本”,从而更好地进行投资与更新决策。

Image/Data Analysis(图像或数据分析)
幻灯片上的黄色矿车图标象征这类专用设备,提示我们:自然资源项目中通常还会配套大量重型机械。


🔹Knowledge Point 2 — Separate account and depreciation(单独核算与折旧)

Explanation(解释)
Specialized plant assets are recorded in a separate PPE account and depreciated over their useful lives, rather than being depleted.
这些专用厂房与设备在会计上作为单独的固定资产科目入账,并按照使用年限计提折旧,而不是计提耗竭。

Their carrying amount is measured in the usual way:
它们的账面价值与一般固定资产相同,计算为:

Example(例子)
If a mining truck costs $600{,}000 and is depreciated over 10 years using straight-line with no residual value, annual depreciation is:
若一辆矿用卡车成本为 $600{,}000,预计使用 10 年、残值为 0,采用直线法,则每年折旧为:

Extension(拓展)
While the natural resource asset decreases through depletion (based on units extracted), the specialized equipment decreases through depreciation (usually time-based). Both costs will ultimately flow into inventory and then cost of goods sold.
自然资源资产通过耗竭(按开采量)减少,而专用设备通过折旧(通常按时间)减少,两部分成本最终都会进入存货,再转入销售成本。

Image/Data Analysis(图像或数据分析)
底部灰色框写道“These assets are recorded in a separate account and depreciated.”,点明:自然资源一边“耗竭”,设备一边“折旧”,两者会计处理不同。


Summary(本页小结)

Specialized equipment used to extract natural resources is recorded as PPE in a separate account and depreciated, while the natural resource itself is depleted.
用于开采自然资源的专用设备单独作为固定资产入账并计提折旧,而自然资源本身则通过耗竭方式分摊成本。


Slide 64 — Intangible Assets: Overview (第64页——无形资产:概述)

Knowledge Points (知识点)

  1. Definition and nature of intangible assets(无形资产的定义与性质)
  2. Key characteristics of intangibles(无形资产的主要特征)

🔹Knowledge Point 1 — Definition and nature(定义与性质)

Explanation(解释)
Intangible assets are noncurrent assets without physical substance that provide future economic benefits, such as legal rights or privileges.
无形资产是没有实物形态、能在未来带来经济利益的非流动资产,通常表现为某种法律权利或特许权。

They are long-term in nature and are used in operations to help a company generate revenue.
无形资产具有长期性,用于企业日常经营活动中,帮助企业获取收入。

Example(例子)
Common intangible assets include patents on new technology, trademarks for brand names, and licenses to operate in a specific market.
常见的无形资产包括:新技术的专利权、品牌名称的商标权、在特定地区经营的牌照等。

Extension(拓展)
Although they lack physical form, intangible assets can be extremely valuable (e.g., famous brands or unique technologies), and may represent a large part of a modern company’s total value.
虽然无形资产没有看得见、摸得着的形态,但它们可能极其重要(如知名品牌、独特技术),在现代企业价值中占比很高。

Image/Data Analysis(图像或数据分析)
中央“Intangible Assets”气泡被四个方框环绕,说明无形资产的核心定义源于“非流动、无实物形态、提供权利、用于经营”。


🔹Knowledge Point 2 — Key characteristics(主要特征)

Explanation(解释)
The slide highlights four characteristics of intangible assets:
幻灯片强调了无形资产的四个特点:

  1. Noncurrent assets without physical substance(无实物形态的非流动资产)。
  2. Often provide exclusive rights or privileges(通常赋予专有权利或特权)。
  3. Usually acquired for operational use(通常为经营目的取得)。
  4. Useful life is often difficult to determine(其使用年限往往难以精确确定)。

Example(例子)
A company purchasing a 20-year license to broadcast a sports league gains an exclusive right, but the actual economic life may depend on league popularity and technology changes.
例如,公司购入 20 年的体育赛事转播权,形式上有 20 年的法律权利,但实际经济寿命取决于赛事热度和技术变化。

Extension(拓展)
Because useful life is uncertain and linked to legal protection, competition, and technology, accounting standards provide separate rules for definite-life and indefinite-life intangibles.
由于使用寿命受法律保护期、竞争状况和技术变革等多重因素影响,会计准则对“有限寿命”和“无限寿命”无形资产规定了不同的处理方式。

Image/Data Analysis(图像或数据分析)
四个箭头分别从“Intangible Assets”指向四个小方框,视觉上将“无形资产”的定义拆分为四个关键维度,便于记忆。


Summary(本页小结)

Intangible assets are nonphysical, noncurrent assets used in operations that provide rights or privileges, but their useful lives are often difficult to determine.
无形资产是用于经营活动、具有权利或特权的非实物长期资产,其使用年限往往不易精确判断。


Slide 65 — Intangible Assets: Acquisition and Types (第65页——无形资产:取得与种类)

Knowledge Points (知识点)

  1. Initial measurement of intangible assets(无形资产的初始计量)
  2. Externally acquired vs. internally generated intangibles(外购无形资产与内部形成无形资产)
  3. Common types of intangible assets(常见无形资产类型)

🔹Knowledge Point 1 — Initial measurement at cash equivalent cost(以现金等价成本计量)

Explanation(解释)
Intangible assets are recorded at current cash equivalent cost, including purchase price and any necessary costs such as legal fees and filing fees.
无形资产按当前现金等价成本入账,该成本包括购买价款以及取得资产所必需的相关费用,如法律服务费、注册费等。

Example(例子)
If a company pays $80,000 for a patent plus $5,000 of legal and filing fees, the patent’s capitalized cost is:
例如,公司为取得专利权支付 $80,000 购置价和 $5,000 的法律与注册费用,则专利的入账成本为:

Extension(拓展)
Capitalizing necessary acquisition costs ensures that all expenditures required to obtain the asset’s legal protection are spread over its useful life rather than expensed immediately.
将取得无形资产所必需的支出资本化,可以在未来使用期内分摊,而不是一次性费用化,更符合成本与收益配比原则。

Image/Data Analysis(图像或数据分析)
左侧蓝色框中写着“Record at current cash equivalent cost, including purchase price, legal fees, and filing fees.”,清晰列出应资本化的组成部分。


🔹Knowledge Point 2 — External vs internal intangibles(外购与内部形成无形资产)

Explanation(解释)
The slide notes that we can capitalize the acquisition costs of externally acquired intangible assets, but accounting for internally generated intangibles is more complicated.
幻灯片指出:外购无形资产的取得成本通常可以资本化,而内部自行开发形成的无形资产,其成本处理更为复杂。

Example(例子)

  • Buying a trademark from another company → capitalize purchase price and related fees.
  • Internally developing a brand through advertising → most advertising costs must be expensed as incurred, not capitalized as an intangible asset.
    例如:
  • 购买他人商标 → 将购价和相关费用资本化;
  • 通过广告宣传自创品牌 → 广告支出多需在发生时费用化,不能确认为无形资产。

Extension(拓展)
Standards restrict capitalization of internally generated assets to avoid recognizing uncertain “self-created goodwill” and overstating the balance sheet.
会计准则限制内部形成无形资产的资本化,是为了避免确认不确定的“自创商誉”,防止资产负债表被人为抬高。

Image/Data Analysis(图像或数据分析)
右侧红字强调 externally acquired 与 internally generated 的差异,提醒学生考试时注意区分两类情形的会计处理。


🔹Knowledge Point 3 — Common types of intangibles(常见无形资产类型)

Explanation(解释)
Examples listed on the slide include: goodwill, trademarks, patents, copyrights, franchises, and licensing rights.
幻灯片列出的无形资产包括:商誉、商标、专利、版权、特许经营权以及各种许可证等。

Example(例子)
When Company A acquires Company B for more than the fair value of B’s identifiable net assets, the excess is recorded as goodwill.
例如,若 A 公司以高于 B 公司可辨认净资产公允价值的价格收购 B 公司,则超出部分确认为商誉。

Extension(拓展)
Different types of intangibles may have different legal lives and economic patterns of benefit, which affects whether they are treated as definite-life or indefinite-life assets later.
不同类别的无形资产具有不同的法律期限和经济获益模式,这会影响其后续被划分为“有限寿命”还是“无限寿命”资产。

Image/Data Analysis(图像或数据分析)
右下角的项目符号列表(goodwill, trademarks, patents, copyrights, franchises, licensing rights)可整理成表格或思维导图,方便背诵。


Summary(本页小结)

Intangible assets are initially recorded at cash equivalent cost (purchase price plus necessary fees), capitalization is clearer for externally acquired intangibles than for internally generated ones, and common examples include goodwill, trademarks, and patents.
无形资产以现金等价成本入账,外购无形资产的资本化规则较为明确,而内部形成无形资产处理更复杂;典型例子有商誉、商标和专利等。


Slide 66 — Intangible Assets: Definite vs Indefinite Life (第66页——无形资产:有限寿命与无限寿命)

Knowledge Points (知识点)

  1. Accounting for definite-life intangibles(有限寿命无形资产的处理)
  2. Accounting for indefinite-life intangibles(无限寿命无形资产的处理)
  3. Amortization as a cost allocation process(摊销作为成本分摊过程)

🔹Knowledge Point 1 — Definite-life intangibles(有限寿命无形资产)

Explanation(解释)
A definite-life intangible has a limited period over which it provides benefits, often determined by law, contract, or technology.
有限寿命无形资产的受益期是有限的,通常由法律、合同或技术因素决定。

GAAP requires amortizing such assets over the shorter of their economic life or legal life, usually using the straight-line method.
会计准则要求按“经济寿命”与“法律寿命”两者中较短者摊销,通常采用直线法。

Annual amortization expense (straight-line) is:
直线法下年度摊销额公式为:

Example(例子)
A patent costing $90{,}000 has a legal life of 20 years but an expected economic life of 10 years. Assuming zero residual value, annual amortization is:
例如,一项专利成本为 $90{,}000,法律保护期 20 年,但预计经济寿命仅 10 年,残值为 0,则:

Extension(拓展)
The carrying amount of a definite-life intangible is reduced over time:
有限寿命无形资产的账面价值会随时间逐年下降:

Image/Data Analysis(图像或数据分析)
左侧蓝色框写着“Amortize over shorter of economic life or legal life … Use straight-line method.”,直接对应上述规则与公式。


🔹Knowledge Point 2 — Indefinite-life intangibles(无限寿命无形资产)

Explanation(解释)
Indefinite-life intangibles have no foreseeable limit to the period over which they are expected to provide benefits (e.g., some trademarks, certain renewable licenses).
无限寿命无形资产在可预见的未来没有明确的收益终止日期,如某些可无限续展的商标或牌照。

These assets are not amortized. Instead, they are tested at least annually for impairment, and the carrying amount is reduced to fair value if impaired.
此类资产不进行摊销,而是至少每年进行减值测试,一旦发现损失,需要将账面价值减记至公允价值。

Example(例子)
A brand name with an indefinite legal life is tested each year. If its fair value drops from $500{,}000 to $420{,}000, an impairment loss of $80{,}000 is recognized.
例如,一项具有无限法律寿命的品牌名,每年进行减值测试;若其公允价值由 $500{,}000 降至 $420{,}000,则需确认 $80{,}000 的减值损失。

Extension(拓展)
Impairment testing focuses on whether the present value or market value of expected future benefits has fallen below carrying amount, reflecting economic changes such as weaker demand or stronger competition.
减值测试关注预期未来收益的现值或市场价值是否低于账面价值,以反映需求下降、竞争加剧等经济变化。

Image/Data Analysis(图像或数据分析)
右侧黄色框列明两点:“Not amortized.” 和 “Tested at least annually for possible impairment”,强调无限寿命资产的核心处理步骤。


🔹Knowledge Point 3 — Amortization vs depreciation and depletion(摊销与折旧、耗竭的关系)

Explanation(解释)
Amortization is a cost allocation process similar to depreciation (for tangible assets) and depletion (for natural resources).
摊销与折旧(针对有形资产)和耗竭(针对自然资源)一样,都是成本在受益期间内的系统分摊过程。

Example(例子)

  • Buildings → depreciation
  • Oil fields → depletion
  • Patents (definite-life) → amortization
    例如:
  • 厂房 → 折旧;
  • 油田 → 耗竭;
  • 有限寿命专利 → 摊销。

Extension(拓展)
Understanding the three processes together helps students see that the accounting goal is always to match long-term asset cost with the periods benefiting from that cost, regardless of asset type.
把摊销、折旧与耗竭放在一起理解,有助于看到会计的共同目标:无论资产类型如何,核心都是将长期资产成本与受益期间合理配比。

Image/Data Analysis(图像或数据分析)
底部粉色条写着“Amortization is a cost allocation process similar to depreciation and depletion.”,将三个概念直接并列,方便比较记忆。


Summary(本页小结)

Definite-life intangibles are amortized—usually straight-line—over the shorter of economic or legal life, while indefinite-life intangibles are not amortized but tested annually for impairment; amortization plays the same cost-allocation role as depreciation and depletion.
有限寿命无形资产按“经济寿命与法律寿命中较短者”采用直线法摊销;无限寿命无形资产不摊销,而是每年至少进行一次减值测试;摊销在本质上与折旧和耗竭一样,都是长期资产成本的分摊机制。


Slide 67 — Intangible Assets: Goodwill — Definition (第67页——无形资产:商誉——定义)

Knowledge Points (知识点)

  1. When goodwill arises(商誉产生的时点)
  2. Purchased goodwill as an intangible asset(外购商誉才确认为无形资产)
  3. Measurement of goodwill at acquisition(商誉在收购时的计量)

🔹Knowledge Point 1 — When goodwill arises(商誉何时产生)

Explanation(解释)
Goodwill arises when one company buys another company as a whole, instead of only buying individual assets.
商誉产生于一家公司整体收购另一家公司,而不是只购买单项资产时。

It reflects the acquired company’s reputation, customer relationships, skilled workforce, and other advantages that are not separately identifiable as individual assets.
商誉体现被收购公司无法单独确认的优势,例如良好声誉、稳定客户关系、员工技能等。

Example(例子)
Company A acquires all shares of Company B and continues operating B’s business under B’s brand; the transaction may create goodwill.
例如,A 公司收购 B 公司全部股权,并继续使用 B 的品牌经营,其收购对价中就可能包含商誉。

Extension(拓展)
Because goodwill depends on the overall acquisition of a business, it cannot be recognized when a company improves its own brand internally—this is “internally generated goodwill,” which is not recorded.
由于商誉只能在整体取得企业时确认,公司通过内部经营提升自家品牌形成的“自创商誉”不得入账。

Image/Data Analysis(图像或数据分析)
幻灯片左下方方框写着“Occurs when one company buys another company.”,用箭头指向“Goodwill”,直观强调商誉与企业并购的关系。


🔹Knowledge Point 2 — Only purchased goodwill is recorded(只有外购商誉可确认)

Explanation(解释)
Only purchased goodwill is recognized as an intangible asset on the balance sheet. Internally generated goodwill is not recorded because its cost and value cannot be measured reliably.
只有通过对外收购形成的商誉可以在资产负债表上确认为无形资产;内部形成的商誉因难以可靠计量,其成本和价值都不易确定,因此不得确认。

Example(例子)
When Company A pays more than the fair value of Company B’s net identifiable assets in a business combination, the excess is recorded as goodwill.
当 A 公司收购 B 公司时支付的价款超过 B 公司可辨认净资产的公允价值,该超出部分就确认为商誉。

Extension(拓展)
This rule prevents companies from inflating their asset values by recognizing subjective estimates of brand value or management quality.
这项规定防止企业随意以主观估计的品牌价值或管理水平确认资产,从而避免虚增资产和所有者权益。

Image/Data Analysis(图像或数据分析)
右侧方框写着“Only purchased goodwill is an intangible asset.”,强调“purchased”这一限制条件,是考试常考点。


🔹Knowledge Point 3 — Measurement of goodwill(商誉的计量)

Explanation(解释)
Goodwill equals the amount by which the purchase price exceeds the fair market value of the net identifiable assets acquired.
商誉等于收购对价减去被收购企业可辨认净资产公允价值的差额。

Formula:
公式:

Example(例子)
If purchase price is $5{,}000{,}000 and the fair value of net identifiable assets is $4{,}200{,}000, then:
若收购价为 $5{,}000{,}000,被收购方可辨认净资产公允价值为 $4{,}200{,}000,则:

Extension(拓展)
If the purchase price is less than the fair value of net assets (a “bargain purchase”), no goodwill is recorded; instead, a gain on bargain purchase is recognized.
若收购价低于可辨认净资产公允价值(廉价收购),则不产生商誉,而是确认一项“廉价购入收益”。

Image/Data Analysis(图像或数据分析)
底部蓝色框写着“The amount by which the purchase price exceeds the fair market value of net assets acquired.”,这句话就是上面公式的文字版。


Summary(本页小结)

Goodwill is a purchased intangible asset that arises only when one company buys another and equals the excess of purchase price over the fair value of net identifiable assets.
商誉是一项只有在并购中才产生的外购无形资产,其金额等于收购价超过被收购方可辨认净资产公允价值的部分。


Slide 68 — Goodwill: Indefinite Life and Impairment (第68页——商誉:无限寿命与减值)

Knowledge Points (知识点)

  1. Goodwill as an indefinite-life intangible asset(商誉属于无限寿命无形资产)
  2. No amortization but annual impairment testing(不摊销,需进行年度减值测试)

🔹Knowledge Point 1 — Goodwill has an indefinite life(商誉具有无限寿命)

Explanation(解释)
Goodwill is treated as having an indefinite useful life because it is linked to the overall business and does not expire on a specific date.
商誉被视为具有无限使用寿命,因为它与企业整体价值相关,并不存在明确的到期日。

Example(例子)
As long as the acquired business continues operating and its advantages (brand, customer loyalty, management skills) remain, goodwill may continue providing benefits.
只要被收购企业持续经营,其品牌、客户忠诚度和管理能力等优势仍在,商誉就持续带来经济利益。

Extension(拓展)
Since there is no predictable pattern for the “consumption” of goodwill, systematic amortization would be arbitrary, so standards prohibit amortizing it.
由于商誉的“消耗”没有可预测的规律,若按年份平均摊销会显得过于任意,因此准则禁止对商誉进行摊销。

Image/Data Analysis(图像或数据分析)
幻灯片中在“Goodwill”下方标明“Indefinite Life”,并用箭头指向左右两块说明板,强调商誉是典型的无限寿命无形资产。


🔹Knowledge Point 2 — Impairment testing instead of amortization(不摊销而进行减值测试)

Explanation(解释)
Goodwill is not amortized. Instead, its carrying amount must be reviewed at least annually for possible impairment; if impaired, book value is reduced to fair value and an impairment loss is recognized.
商誉不进行摊销,而是至少每年进行减值测试;一旦发现减值,就需要将账面价值减记至公允价值,并确认减值损失。

Example(例子)
If goodwill is carried at $1,000,000 and the recoverable amount of the related cash-generating unit drops to $850,000, a $150{,}000 impairment loss is recorded.
例如,商誉账面金额为 $1,000,000,相关现金产生单位的可收回金额下降至 $850{,}000,则需确认 $150,000 的商誉减值损失。

Extension(拓展)
Impairment testing is triggered not only annually but also when events indicate potential decline in value, such as losing major customers or technological obsolescence.
除年度例行测试外,当出现重大客户流失、技术落后等迹象时,也需要对商誉进行额外的减值测试。

Image/Data Analysis(图像或数据分析)
右侧黄色框写着“Value must be reviewed at least annually for possible impairment, and book value is reduced to fair value if impaired.”,总结了商誉减值测试流程。


Summary(本页小结)

Goodwill is an indefinite-life intangible asset that is not amortized; instead, its value is tested at least annually for impairment, and any loss is recognized by reducing the carrying amount to fair value.
商誉是一项无限寿命无形资产,不进行摊销,而是至少每年进行减值测试,一旦发生减值需将账面价值减记至公允价值并确认损失。


Slide 69 — Goodwill Example: Arpec Acquires Utek (第69页——商誉案例:Arpec 收购 Utek)

Knowledge Points (知识点)

  1. Identifying purchase price and net identifiable assets(识别收购价与可辨认净资产)
  2. Calculating fair value of net assets when liabilities are assumed(在承担负债时计算净资产公允价值)

🔹Knowledge Point 1 — Transaction set-up(案例情境)

Explanation(解释)
Arpec Company paid $2,000,000 to purchase all of Utek Company’s assets and assumed liabilities of $400,000. The acquired assets were appraised at a fair value of $1,800,000.
Arpec 公司以 $2,000,000 收购 Utek 公司全部资产,并承担其 $400,000 的负债;被收购资产的公允价值为 $1,800,000。

Example(例子)
Here, the purchase price (consideration transferred) is the $2,000,000 paid by Arpec. The fair value of identifiable assets and liabilities must be used to compute net assets.
在本案例中,Arpec 支付的 $2,000,000 为收购对价;需要用 Utek 各项可辨认资产和负债的公允价值来计算净资产。

Extension(拓展)
Understanding the structure of the deal (assets acquired, liabilities assumed, and total consideration) is the first step in computing goodwill in any business combination.
在任何企业并购中,弄清“取得哪些资产、承担哪些负债以及支付多少对价”是计算商誉的第一步。

Image/Data Analysis(图像或数据分析)
幻灯片文字描述完整给出了三项数据:收购价 $2,000,000、承担负债 $400,000、资产公允价值 $1,800,000,可在笔记中整理成小表格以便代入公式。


🔹Knowledge Point 2 — Fair value of net assets(净资产公允价值的计算)

Explanation(解释)
Fair value of net identifiable assets equals the fair value of identifiable assets minus the fair value of liabilities assumed.
可辨认净资产的公允价值等于可辨认资产公允价值减去承担负债的公允价值。

Formula:
公式:

Example(例子)
Using the data given:
根据题目数据:

Extension(拓展)
Always compute net assets using fair values at acquisition date, not book values from the seller’s balance sheet, because goodwill is based on current market values.
注意:净资产必须使用收购日的“公允价值”,而不是被收购方账面价值,因为商誉是基于市场价格与净资产公允价值的差额来计算的。

Image/Data Analysis(图像或数据分析)
在后面答案幻灯片的小表中,第一行列出“FMV of Assets $1,800,000”、第二行“Debt Assumed 400,000”,第三行“FMV of Net Assets 1,400,000”,与上式完全对应。


Summary(本页小结)

In the Arpec–Utek example, Arpec pays $2,000,000 and acquires assets worth $1,800,000 while assuming $400,000 of liabilities, giving net identifiable assets with a fair value of $1,400,000.
在 Arpec 收购 Utek 的案例中,Arpec 支付 $2,000,000,取得公允价值 $1,800,000 的资产并承担 $400,000 负债,因此可辨认净资产的公允价值为 $1,400,000。


Slide 70 — Goodwill Calculation: Arpec Example (第70页——商誉计算:Arpec 案例)

Knowledge Points (知识点)

  1. Applying the goodwill formula to a real acquisition(将商誉公式应用于具体收购)
  2. Interpreting the calculated goodwill amount(理解计算出的商誉金额)

🔹Knowledge Point 1 — Computing goodwill for Arpec Company(为 Arpec 计算商誉)

Explanation(解释)
Goodwill equals purchase price minus the fair value of net identifiable assets.
商誉的计算公式为:收购价减去可辨认净资产的公允价值。

Formula:
公式:

Example(例子)
From the previous slide:

  • Purchase price (对价) = $2,000,000
  • FV of net assets (净资产公允价值) = $1,400,000

So goodwill is:
因此商誉为:

Thus, Arpec should record $600,000 of goodwill on its books (multiple-choice option c).
因此,Arpec 公司应在账上确认 $600,000 的商誉(选择题正确答案为 c)。

Extension(拓展)
Journal entry (simplified) at acquisition would debit identifiable assets at fair value, debit goodwill for $600,000, and credit liabilities assumed and cash or shares issued for the purchase price.
简化的会计分录:借记各项可辨认资产(按公允价值),借记 Goodwill $600,000,贷记承担的负债和支付的现金或发行的股份(共计 $2,000,000)。

Image/Data Analysis(图像或数据分析)
答案幻灯片中的小表格逐步展示:

  • “FMV of Assets 1,800,000”
  • “Debt Assumed 400,000” → “FMV of Net Assets 1,400,000”
  • “Purchase Price 2,000,000”
  • 最后一行得出 “Goodwill 600,000”,并在左侧圈出选项 c $600,000。

🔹Knowledge Point 2 — Interpretation of goodwill amount(商誉金额的含义)

Explanation(解释)
The $600,000 goodwill represents value that cannot be attributed to specific identifiable assets or liabilities, such as Utek’s brand reputation, customer relationships, employee know-how, and expected synergies.
这 $600,000 的商誉代表无法单独归属于某项可辨认资产或负债的价值,例如 Utek 的品牌声誉、客户关系、员工经验以及协同效应等。

Example(例子)
If after acquisition Arpec manages to earn higher profits because of Utek’s customer base and technology, those extra earnings are the economic justification for paying more than the fair value of net assets.
收购完成后若 Arpec 因 Utek 的客户基础和技术而获得更高利润,这些“额外收益”就是其愿意支付高于净资产公允价值价款的经济理由。

Extension(拓展)
In later years, if the combined business underperforms and expected benefits do not materialize, Arpec may need to write down part of the $600,000 goodwill through an impairment loss.
如果未来合并后的业务表现不佳、预期利益未实现,Arpec 可能需要通过确认减值损失来减记这 $600,000 商誉的一部分。

Image/Data Analysis(图像或数据分析)
教师在讲解该表格时,通常会强调“Goodwill is the plug figure”,即表中最后一行是为使“购买价 = 净资产 + 商誉”平衡而算出的差额。


Summary(本页小结)

Using the Arpec–Utek data, goodwill is computed as $2,000,000 purchase price minus $1,400,000 fair value of net assets, giving $600,000—representing the value of Utek’s unidentifiable advantages and expected synergies.
在 Arpec 收购 Utek 的案例中,商誉按“ $2,000,000 收购价 − $1,400,000 净资产公允价值”计算得 $600,000,代表 Utek 无法单独确认的各种优势及协同效应的价值。


Slide 71 — Intangible Assets: Trademarks (第71页——无形资产:商标)

Knowledge Points (知识点)

  1. Definition of a trademark(商标的定义)
  2. Accounting for internally developed vs. purchased trademarks(自创商标与外购商标的会计处理)

🔹Knowledge Point 1 — Definition of a trademark(商标的定义)

Explanation(解释)
A trademark is a symbol, design, word, or logo that is associated with a business and identifies its products or services.
商标是与某一企业相关联、用来识别其产品或服务的符号、设计、文字或标识。

Example(例子)
Logos such as “VISA”, “Nike’s swoosh”, or “McDonald’s golden arches” are trademarks that help customers recognize the brand instantly.
例如 “VISA” 标志、耐克勾形标、麦当劳金色拱门等,都是帮助顾客快速识别品牌的商标。

Extension(拓展)
A strong trademark can create significant brand equity and allow the firm to charge premium prices, even though the trademark itself has no physical substance.
强势商标能够形成巨大的品牌资产,使企业在产品无实质变化的情况下获得溢价能力。

Image/Data Analysis(图像或数据分析)
幻灯片中央的 “VISA” 图标直观展示了商标的形式:彩色图像与文字的组合,突出“商标即品牌符号”的特点。


🔹Knowledge Point 2 — Internally developed vs. purchased trademarks(自创与外购商标)

Explanation(解释)
Internally developed trademarks normally have no recorded asset cost because the related advertising and promotion costs are expensed as incurred and the trademark is not “separable”.
内部自行打造的商标一般不在资产负债表中确认为无形资产,因为相关广告和推广费用在发生时直接费用化,而且商标难以与企业整体分离。

Purchased trademarks, however, are recorded at cost (purchase price plus necessary fees).
而外购商标则按其成本(购买价款及相关必要费用)确认为无形资产。

Example(例子)

  • A start-up designs its own logo and spends $200,000 on advertising; the logo is internally generated and这些支出通常费用化。
  • Another company buys an existing trademark from a third party for $500,000; this amount is capitalized as a trademark.
    例如:
  • 初创公司设计自有标识并投入 $200,000 广告费用,这一商标为自创商标,支出多记为费用;
  • 另一企业以 $500,000 购入某成熟品牌商标,则该 $500,000 作为“Trademark”资本化。

Extension(拓展)
区分自创与外购商标,有助于防止企业通过主观估计“品牌价值”来虚增资产,同时又允许对外支付的真实对价体现在资产负债表中。
Distinguishing internally generated from purchased trademarks prevents companies from overstating assets using subjective brand values, while still recognizing the real amounts paid to acquire existing brands.

Image/Data Analysis(图像或数据分析)
左侧灰色梯形写着 “Internally developed trademarks have no recorded asset cost”,右侧黄色梯形写着 “Purchased trademarks are recorded at cost.”,两者与中央 “VISA” 标志形成对比,强调会计处理不同。


Summary(本页小结)

Trademarks are brand symbols or logos; internally developed ones are usually not capitalized, while purchased trademarks are recorded at cost as intangible assets.
商标是代表品牌的符号或标识,自创商标一般不资本化,而购入商标则按成本确认为无形资产。


Slide 72 — Intangible Assets: Patents (第72页——无形资产:专利)

Knowledge Points (知识点)

  1. Nature of a patent and its legal protection(专利的本质与法律保护)
  2. Cost of a patent(专利成本的构成)
  3. Amortization and treatment of R&D costs(专利的摊销与研发成本处理)

Explanation(解释)
A patent is an exclusive right granted by the federal government to sell or manufacture an invention for a specified period.
专利是联邦政府授予发明人或企业,在一定期间内独家生产或销售某项发明的权利。

Example(例子)
A pharmaceutical company holding a patent for a new drug can prevent competitors from producing generic versions until the patent expires.
例如,制药公司拥有新药专利,在专利到期前可以禁止其他企业生产相同药物。

Extension(拓展)
Patents encourage innovation because inventors can recover development costs and earn profits during the period of legal protection.
专利制度通过在法律期限内给予独占权,帮助发明人收回研发成本并获利,从而激励创新。

Image/Data Analysis(图像或数据分析)
幻灯片顶部蓝色条写着 “Exclusive right granted by federal government to sell or manufacture an invention.”,直接给出专利的法律本质。


🔹Knowledge Point 2 — Cost of a patent(专利成本)

Explanation(解释)
The capitalized cost of a purchased patent includes the purchase price plus any legal costs incurred to successfully defend the patent in court.
购入专利的资本化成本包括购买价以及为成功维护专利权而发生的法律费用。

Example(例子)
If a company buys a patent for $120,000 and later pays $30,000 in legal fees to win a lawsuit that protects the patent, the total patent cost becomes:
例如,公司以 $120,000 购买专利,随后又支付 $30,000 法律费用成功维权,则专利成本为:

Extension(拓展)
Only successful defense costs are capitalized; if the company loses the case, the legal costs are expensed and the patent may even be written off.
只有成功维权的法律支出才可以计入专利成本;若败诉,则相关支出费用化,且专利可能被减记或注销。

Image/Data Analysis(图像或数据分析)
中间黄色框写着 “Cost is purchase price plus legal cost to defend.”,与上面公式一致。


🔹Knowledge Point 3 — Amortization and R&D costs(摊销与研发费用)

Explanation(解释)
Patents are amortized over the shorter of their useful life or 20 years (the typical legal life), usually using the straight-line method.
专利采用直线法摊销,其摊销年限为经济寿命与 20 年法律寿命中较短者。

Annual amortization (straight-line) is:
年度直线摊销公式:

Research and development (R&D) costs that might result in a patent are normally expensed as incurred, not capitalized into the patent.
为取得专利而进行的研发支出通常在发生时费用化,不计入专利成本。

Example(例子)
If the patent cost is $150,000, useful life is estimated at 10 years, residual value is zero, annual amortization is:
例如,专利成本 $150,000,预计使用 10 年、残值为 0,则:

Extension(拓展)
Expensing R&D reflects uncertainty: many projects never produce a successful patent, so capitalizing all R&D would overstate assets.
将研发支出费用化是因为许多项目最终不能成功取得专利,若全部资本化会导致资产被高估。

Image/Data Analysis(图像或数据分析)
右侧黄色框写着 “Amortize cost over the shorter of useful life or 20 years.”,底部粉色条指出 “Research and development costs … are normally expensed as incurred.”,清楚区分专利成本与研发支出。


Summary(本页小结)

Patents grant exclusive rights to inventions; their cost equals purchase price plus successful defense costs, they are amortized over the shorter of useful or 20-year legal life, while related R&D costs are usually expensed.
专利赋予发明独占权,其成本为购买价加成功维权的法律费用,按“经济寿命与 20 年中较短者”直线摊销,而相关研发支出一般在发生时费用化。


Slide 73 — Intangible Assets: Copyrights (第73页——无形资产:版权)

Knowledge Points (知识点)

  1. Nature and legal life of copyrights(版权的性质与法律寿命)
  2. Amortization of copyrights(版权的摊销)

Explanation(解释)
A copyright is an exclusive right granted by the federal government to protect artistic or intellectual properties such as books, music, films, or software.
版权是联邦政府授予的专有权,用于保护书籍、音乐、电影、软件等艺术或智力成果。

The legal life of a copyright is the life of the creator plus 70 years.
版权的法律保护期为作者终身加 70 年。

Example(例子)
An author who writes a novel owns the copyright for their lifetime and their estate holds the rights for 70 years after their death.
例如,小说作者在世期间拥有作品的版权,其去世后 70 年内,版权仍由其继承人或指定机构享有。

Extension(拓展)
这种较长的法律寿命旨在同时鼓励创作并保护创作者及其家属的经济利益。
The long legal life is designed to encourage creative work while protecting the financial interests of creators and their families.

Image/Data Analysis(图像或数据分析)
幻灯片上方棕色条定义了版权的保护对象,下方粉色框 “Legal life is life of creator plus 70 years.” 直观显示法律期限。


🔹Knowledge Point 2 — Amortization of copyrights(版权摊销)

Explanation(解释)
Copyrights are usually amortized over the period in which they are expected to generate revenue, which may be shorter than the legal life.
版权通常按其预计带来经济利益的期间进行摊销,这一经济寿命往往短于法律寿命。

Straight-line amortization formula:
直线法摊销公式:

Example(例子)
If a movie copyright costs $2,000,000 and is expected to generate most revenue over 8 years, with no residual value, annual amortization is:
例如,一部电影版权成本 $2,000,000,预计 8 年内产生主要收益,残值为 0,则:

Extension(拓展)
Choosing a realistic useful life is important: if a copyright’s popularity declines quickly, the useful life should be shortened to match the period of major benefits.
合理估计使用年限很重要;若版权作品热度下降很快,应缩短摊销年限,使成本与主要受益期间相匹配。

Image/Data Analysis(图像或数据分析)
右侧蓝色框写着 “Amortize cost over the period benefited.”,与上式中“Useful Life”概念一致;底部的红色书本图形暗示版权与出版物密切相关。


Summary(本页小结)

Copyrights protect artistic and intellectual works for the creator’s life plus 70 years, but they are amortized over the shorter economic period during which they generate revenue.
版权对艺术和智力成果提供“终身加 70 年”的法律保护,但其成本在实际带来收益的较短经济寿命内进行摊销。


Slide 74 — Intangible Assets: Franchises (第74页——无形资产:特许经营权)

Knowledge Points (知识点)

  1. Definition of a franchise right(特许经营权的定义)
  2. Accounting for franchise purchase price(特许经营权购价的会计处理)

🔹Knowledge Point 1 — Definition of a franchise(特许经营权的定义)

Explanation(解释)
A franchise is a legally protected right purchased by a franchisee from a franchisor to sell specific products or provide services under the franchisor’s brand and system.
特许经营权是加盟商向特许人购买的、在其品牌和经营体系下销售特定产品或提供服务的法律权利。

Example(例子)
Opening a McDonald’s or KFC store usually involves buying a franchise right, allowing the local store to use the brand, recipes, and operating procedures.
开一家麦当劳或肯德基门店,一般需要购买特许经营权,从而获得使用品牌、配方和运营体系的资格。

Extension(拓展)
Franchise agreements often specify territory, duration, fees, and operational requirements, which affect whether the franchise is viewed as a definite-life or possibly renewable right.
特许经营合同通常约定区域、期限、费用及运营标准,这些条款决定特许经营权是有限寿命还是可续期的权利。

Image/Data Analysis(图像或数据分析)
幻灯片中间汉堡图标象征餐饮连锁加盟,上方蓝色条说明这是“legally protected right to sell products or provide services”。


🔹Knowledge Point 2 — Purchase price and amortization(购价与摊销)

Explanation(解释)
The purchase price paid for a franchise is recorded as an intangible asset and amortized over the term of the franchise agreement (or its useful life).
为取得特许经营权支付的对价作为无形资产入账,并在合同规定的期限或预计受益期内进行摊销。

Straight-line amortization formula:
直线法摊销公式:

Example(例子)
If a franchise right costs $300,000 for a 10-year term, with no residual value, annual amortization is:
例如,一项特许经营权成本 $300,000,合同期 10 年、残值为 0,则:

Extension(拓展)
If the franchise is renewable at a nominal fee and renewal is highly probable, it may be considered an indefinite-life intangible and subject to impairment testing instead of amortization.
若特许经营权可通过象征性费用反复续约且续约几乎确定,则可能被视为无限寿命无形资产,需要进行减值测试而非常规摊销。

Image/Data Analysis(图像或数据分析)
底部黄色框写着 “Purchase price is an intangible asset that is amortized.”,直接说明购价的资本化与后续摊销处理。


Summary(本页小结)

Franchise rights give franchisees legally protected access to a franchisor’s brand and system; the purchase price is capitalized as an intangible asset and normally amortized over the franchise term.
特许经营权赋予加盟商在特许人品牌体系下经营的法律资格,其购价作为无形资产资本化,并通常在合同期内摊销。


Slide 75 — Intangible Assets: Licensing Rights (第75页——无形资产:许可使用权)

Knowledge Points (知识点)

  1. Definition and nature of licensing rights(许可使用权的定义与性质)
  2. Practical examples such as software licenses(软件等许可权的实际案例)

🔹Knowledge Point 1 — Definition and conditions(许可使用权的定义与条款)

Explanation(解释)
Licensing rights grant limited permissions to use a product, service, or intellectual property according to specific terms and conditions in a licensing agreement.
许可使用权是在许可协议规定的特定条款和条件下,对某产品、服务或知识产权享有受限使用权。

Example(例子)
A company may buy a license to use patented technology in its manufacturing process within a certain country and for a defined period.
例如,公司可以购买某项专利技术在特定国家、特定期限内的使用许可,用于生产产品。

Extension(拓展)
Depending on the contract, a license may be a one-time perpetual right or a renewable time-limited right, affecting whether it is treated as definite-life or indefinite-life for accounting purposes.
根据合同约定,许可权可以是一次性永久使用权,也可以是可续期的有期限权利,这会影响其在会计上被视为有限寿命还是无限寿命无形资产。

Image/Data Analysis(图像或数据分析)
幻灯片绿色条写着 “Limited permissions to use a product or service according to specific terms and conditions.”,明确指出“limited permissions(受限许可)”这一关键特征。


🔹Knowledge Point 2 — Example: software licensing(软件许可案例)

Explanation(解释)
Many users access computer software through campus-wide or corporate licensing agreements rather than owning the software outright.
许多用户通过学校或企业的集中授权协议使用软件,而不是单独“拥有”软件。

Example(例子)
A university purchases a 3-year campus license for statistical software; the license cost is recorded as an intangible asset and amortized over 3 years.
例如,某大学以固定费用购买三年期统计软件校园许可证,其成本作为无形资产入账,并在 3 年内摊销。

Extension(拓展)
As cloud services become more common, some licenses are treated as service contracts (expensed monthly) rather than assets; judgment is needed to decide whether the arrangement transfers a right-to-use asset.
随着云服务普及,有的授权更接近“服务合同”,按月费用化;是否确认无形资产取决于协议是否实质上转移了“使用权资产”。

Image/Data Analysis(图像或数据分析)
幻灯片右下角举例说明:“You may be using computer software that is made available to you through a campus licensing agreement.”,将抽象的许可概念与学生日常软件使用场景联系起来。


Summary(本页小结)

Licensing rights provide limited permission to use products or intellectual property under contractual terms; typical examples include software licenses, which are often capitalized and amortized over the license period if they represent a right-to-use asset.
许可使用权是在合同约束下对产品或知识产权的受限使用资格,典型例子是软件许可证;若构成“使用权资产”,其成本通常资本化并在许可期内摊销。