Chapter 13 - Financial Analysis: Sustainable Income, Horizontal & Vertical Analysis, and Ratio Analysis
Sustainable Income, Comprehensive Income, and Quality of Earnings
Sustainable Income Concept:
- Definition: Sustainable income represents the most likely level of income to be obtained by a company in the future.
- Financial Importance: The underlying valuation of a company is fundamentally a function of the amount, timing, and uncertainty of its future cash flows.
- Difference from Reported Net Income: Sustainable income differs from actual reported net income by excluding the financial impacts of unusual revenues, expenses, gains, and losses included in current year income.
- Analyst Utility: Financial analysts utilize sustainable income to derive an accurate estimate of future earnings capacity without the distracting "noise" of non-recurring or unusual financial items.
Discontinued Operations:
- Definition: Refers specifically to the disposal of a significant component of a business entity, such as the complete elimination of a major class of customers or an entire line of operating activity.
- Financial Statement Presentation:
- Reported on the income statement separately from the results of continuing operations.
- Always presented net of income tax effects.
- Divided into two distinct component calculations:
- Income or loss from the ongoing operations of the component prior to disposal.
- Gain or loss realized upon the actual disposal of the significant component.
- Illustration — Acro Energy, Inc. (2025):
- Income before income taxes:
- Corporate income tax rate:
- Discontinued chemical division operational loss: net of income tax savings.
- Loss on disposal of chemical division: net of income tax savings.
- Partial Income Statement Presentation:
- Income before income taxes:
- Income tax expense ():
- Income from continuing operations:
- Discontinued operations:
- Loss from operation of chemical division, net of income tax savings:
- Loss from disposal of chemical division, net of income tax savings:
- Total discontinued operations loss:
- Net income:
- Knowledge Check — Starlite Example:
- Data provided: Income from continuing operations = ; Loss from operation of discontinued division = ; Gain on disposal of discontinued division = ; Income tax rate =
- Tax savings on operational loss: (Net operational loss =
- Tax expense on disposal gain: (Net disposal gain =
- Partial Income Statement:
- Income from continuing operations:
- Discontinued operations:
- Loss from operation of division, net of income tax savings:
- Gain on disposal of division, net of income taxes:
- Net income:
Comprehensive Income Framework:
- Definition: A broader, more inclusive earnings measure than traditional net income, equal to the sum of net income plus all items classified under other comprehensive income.
- Bypassing Net Income: Includes specific gains and losses that bypass the traditional income statement and are instead reported as direct adjustments to stockholders' equity.
- Key Example: Unrealized gains or losses on available-for-sale investment securities.
Realized vs. Unrealized Gains and Losses:
- Unrealized Gain or Loss: Exists when an asset has experienced a change in fair market value while still owned by the company.
- Realized Gain or Loss: Occurs upon the actual sale of the asset, resulting in ownership transfer away from the selling entity.
Accounting for Investment Securities:
- Trading Securities:
- Investment securities purchased and held primarily for sale in the near term to generate income from short-term price differences.
- End-of-period adjustment: Adjusted to fair market value at the end of each accounting period.
- Income Statement impact: Unrealized gains or losses are recognized directly on the income statement in the "Other expenses and losses" (or revenues) section.
- Rationale: High probability that the company will realize the unrealized loss or gain shortly.
- Available-for-Sale Securities:
- Investment securities held with the intent of selling at an unspecified time in the future.
- End-of-period adjustment: Value must be adjusted up or down to fair market value at the end of each accounting period.
- Financial Statement impact: Unrealized gains or losses bypass net income and are reported as part of "Other comprehensive income".
- Trading Securities:
Illustration — Stassi Company Available-for-Sale Securities (2025):
- Background: First year of operations (2025). Purchased IBM bonds for classified as available-for-sale. Market value at December 31, 2025 dropped to . Applicable tax rate =
- Pre-tax unrealized loss calculation:
- Tax savings calculation:
- Net unrealized loss reported in Other Comprehensive Income:
- Statement of Comprehensive Income Presentation:
- Net income:
- Other comprehensive income: Unrealized loss on available-for-sale securities, net of tax savings:
- Comprehensive income:
- Stockholders' Equity Section Presentation (Balance Sheet):
- Common stock:
- Retained earnings:
- Total paid-in capital and retained earnings:
- Accumulated other comprehensive loss:
- Total stockholders' equity:
- Note: Accumulated Other Comprehensive Income/Loss represents the cumulative total of all prior years' OCI items and is displayed as a distinct component of equity (gains added, losses deducted).
Comprehensive Income Reporting Formats:
- Two permissible presentation options under GAAP:
- Two separate financial statements: A traditional standalone Income Statement followed immediately by a standalone Statement of Comprehensive Income.
- Single combined statement: A single combined statement displaying both net income components and comprehensive income components.
- Illustration — Pace Corporation (2025):
- Income Statement:
- Net sales:
- Cost of goods sold:
- Gross profit:
- Operating expenses:
- Income from operations:
- Other revenues and gains:
- Other expenses and losses:
- Income before income taxes:
- Income tax expense ():
- Income from continuing operations:
- Discontinued operations:
- Loss from operation of plastics division, net of income tax savings ():
- Gain on disposal of plastics division, net of income taxes ():
- Net discontinued operations loss:
- Net income:
- Statement of Comprehensive Income:
- Net income:
- Other comprehensive income: Unrealized gain on available-for-sale securities, net of income taxes ():
- Comprehensive income:
- Income Statement:
- Two permissible presentation options under GAAP:
Knowledge Check — Unusual Items Calculation (Lang Company):
- Data provided: Income before income taxes = ; Unrealized gain on AFS securities = ; Loss from operation of discontinued division = ; Gain on disposal of discontinued division = ; Income tax rate =
- Income from continuing operations calculation:
- Net Income calculation:
Changes in Accounting Principle:
- Definition: Occurs when an accounting principle adopted in the current fiscal period differs from the principle applied in the preceding year (e.g., changing inventory costing methods from FIFO to average-cost).
- Justification Criteria: Permissible only when company management demonstrates that the newly adopted accounting principle is preferable to the old one.
- Reporting Treatment: Most changes must be applied retroactively. Results from both current and prior periods are restated using the new principle to ensure comparative consistency.
- Rationale: Financial statement users rely on accounting consistency across periods to determine underlying performance changes and trend trajectories.
Horizontal and Vertical Financial Statement Analysis
Comparative Analysis Framework:
- Intracompany Comparisons: Evaluates financial data within a single company over multiple periods to detect changes in financial relationships and identify significant underlying trends.
- Intercompany Comparisons: Compares financial data against rival companies to gain insight into competitive positioning.
- Industry Average Comparisons: Compares company metrics against broader industry medians to determine relative position within the macro-economic industry environment.
Core Financial Analysis Tools:
- Horizontal Analysis
- Vertical Analysis
- Ratio Analysis
Horizontal Analysis (Trend Analysis):
- Definition: An analytical technique evaluating a series of financial statement data across time to identify percentage and dollar changes.
- Primary Purpose: Determines absolute dollar increases or decreases and relative percentage changes relative to a chosen base period.
- Application: Commonly applied to both Balance Sheet and Income Statement comparative schedules.
- Mathematical Formulas:

* **Illustration — Chicago Cereal Company Net Sales Trend (Base Year = 2021):**
* 2021 Sales: thousand (Base Year = )
* 2022 Sales: thousand -> Percentage change = increase ( of base)
* 2023 Sales: thousand -> of base
* 2024 Sales: thousand -> of base
* 2025 Sales: thousand -> of base
* **Comprehensive Balance Sheet Horizontal Analysis — Chicago Cereal Company (2025 vs 2024 Base Year):**
* Current Assets: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Property Assets (net): 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Other Assets: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Total Assets: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Current Liabilities: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Long-term Liabilities: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Total Liabilities: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Common Stock: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Retained Earnings: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Treasury Stock (cost): 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Total Stockholders' Equity: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Total Liabilities and Stockholders' Equity: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* **Comprehensive Income Statement Horizontal Analysis — Chicago Cereal Company (2025 vs 2024 Base Year):**
* Net Sales: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Cost of Goods Sold: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Gross Profit: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Selling and Administrative Expenses: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Income from Operations: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Interest Expense: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Income Before Income Taxes: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* Income Tax Expense: 2025 = thousand; 2024 = thousand; Decrease = thousand ().
* Net Income: 2025 = thousand; 2024 = thousand; Increase = thousand ().
* **Knowledge Check — Wise Company Horizontal Analysis (June 30, 2025 vs June 30, 2024):**
* Inventory: 2025 = ; 2024 = ; Change = ().
* Plant Assets: 2025 = ; 2024 = ; Change = ().
* Total Assets: 2025 = ; 2024 = ; Change = ().
- Vertical Analysis (Common-Size Analysis):
- Definition: A financial statement analysis technique that expresses each line item on a financial statement as a percentage of a designated base amount.
- Base Amounts Specified:
- Balance Sheet Base: Total Assets ().
- Income Statement Base: Net Sales ().
- Key Utility: Facilitates meaningful comparative evaluation between companies of vastly different sizes (intercompany analysis).
- Comprehensive Balance Sheet Vertical Analysis — Chicago Cereal Company:
- Current Assets: 2025 = thousand (); 2024 = thousand ().
- Property Assets (net): 2025 = thousand (); 2024 = thousand ().
- Other Assets: 2025 = thousand (); 2024 = thousand ().
- Total Assets: 2025 = thousand (); 2024 = thousand ().
- Current Liabilities: 2025 = thousand (); 2024 = thousand ().
- Long-term Liabilities: 2025 = thousand (); 2024 = thousand ().
- Total Liabilities: 2025 = thousand (); 2024 = thousand ().
- Common Stock: 2025 = thousand (); 2024 = thousand ().
- Retained Earnings: 2025 = thousand (); 2024 = thousand ().
- Treasury Stock (cost): 2025 = thousand (); 2024 = thousand ().
- Total Stockholders' Equity: 2025 = thousand (); 2024 = thousand ().
- Total Liabilities and Stockholders' Equity: both years.
- Comprehensive Income Statement Vertical Analysis — Chicago Cereal Company:
- Net Sales: 2025 = thousand (); 2024 = thousand ().
- Cost of Goods Sold: 2025 = thousand (); 2024 = thousand ().
- Gross Profit: 2025 = thousand (); 2024 = thousand ().
- Selling and Administrative Expenses: 2025 = thousand (); 2024 = thousand ().
- Income from Operations: 2025 = thousand (); 2024 = thousand ().
- Interest Expense: 2025 = thousand (); 2024 = thousand ().
- Income Before Income Taxes: 2025 = thousand (); 2024 = thousand ().
- Income Tax Expense: 2025 = thousand (); 2024 = thousand ().
- Net Income: 2025 = thousand (); 2024 = thousand ().
- Intercompany Common-Size Income Statement Comparison (2025) — Chicago Cereal vs. Giant Mills, Inc.:
- Chicago Cereal (figures in thousands) vs. Giant Mills, Inc. (figures in millions):
- Net Sales: Chicago = () | Giant Mills = ()
- Cost of Goods Sold: Chicago = () | Giant Mills = ()
- Gross Profit: Chicago = () | Giant Mills = ()
- Selling & Admin Expenses: Chicago = () | Giant Mills = ()
- Income from Operations: Chicago = () | Giant Mills = ()
- Interest Expense: Chicago = () | Giant Mills = ()
- Income Before Income Taxes: Chicago = () | Giant Mills = ()
- Income Tax Expense: Chicago = () | Giant Mills = ()
- Net Income: Chicago = () | Giant Mills = ()
- Chicago Cereal (figures in thousands) vs. Giant Mills, Inc. (figures in millions):
- Knowledge Check — Wise Company Vertical Analysis (2025 vs 2024):
- 2025: Inventory = ( of Total Assets ); Plant Assets = ( of Total Assets).
- 2024: Inventory = ( of Total Assets ); Plant Assets = ( of Total Assets).
- Summary Finding: Inventory concentration decreased from to of total assets, while plant assets concentration increased from to .
Financial Ratio Analysis
Overview and Analytical Purpose:
- Ratios evaluate relationships among select financial statement items to reveal underlying financial health, operational efficiency, and risk profiles.
- Single ratio values lack context; meaningful interpretation requires multi-dimensional comparisons:
- Intracompany trends (comparing performance across multiple periods within the same firm).
- Industry benchmarks (comparing against industry median averages).
- Intercompany comparisons (evaluating directly against a key competitor).
- Concept Verification Check:
- "Liquidity ratios measure the ability of the company to survive over a long period of time" — False (Solvency ratios measure long-term survival; liquidity measures short-term ability to pay obligations).
- "Intracompany comparisons are used to compare one company with another" — False (Intercompany comparisons compare across different entities; intracompany evaluates within the firm).
- "Ratios can provide clues to underlying conditions that may not be apparent from the individual financial statement components" — True.
Liquidity Ratios (Short-Term Solvency):
- Definition: Measure the short-term ability of a company to satisfy maturing obligations and absorb unexpected cash flow demands. Primary users are short-term creditors, including suppliers and commercial banks.
- Working Capital:
- Interpretation: Measures total liquid buffer available to meet short-term debt obligations. Higher positive values indicate superior liquidity.
- Current Ratio:
- Interpretation: Evaluates relative coverage of short-term obligations by current assets. Higher ratios signal stronger short-term solvency.
- Accounts Receivable Turnover:
- Interpretation: Measures how many times per period, on average, a business collects its trade receivables balance. Higher turnover reflects greater liquidity.
- Average Collection Period:
- Interpretation: Measures the average number of days required to collect trade receivables. Shorter collection periods indicate swift cash collection; period length should not significantly exceed credit payment terms.
- Inventory Turnover:
- Interpretation: Measures the frequency with which inventory is sold and replaced during the accounting period. Higher turnover signifies better liquidity and reduced carrying costs.
- Days in Inventory:
- Interpretation: Measures the average number of days inventory remains on hand prior to sale. Lower days indicate efficient inventory management and faster sales velocity.
Solvency Ratios (Long-Term Survival):
- Definition: Measure the financial stability and ability of a company to survive over an extended timeframe, fulfilling interest obligations as due and returning debt principal at maturity. Primary users are long-term debtholders and equity investors.
- Debt to Assets Ratio:
- Interpretation: Measures the percentage of total assets financed through debt obligations (financial leverage). Lower ratios indicate greater financial stability and lower default risk. Closely aligned with the debt-to-equity ratio in evaluating borrowed capital reliance.
- Times Interest Earned:
- Interpretation: Evaluates the firm's capacity to cover periodic interest payments out of earnings before interest and income taxes. Higher values reflect superior interest coverage. Combined low debt-to-assets and high times interest earned indicate optimal long-term solvency.
- Free Cash Flow:
- Interpretation: Quantifies discretionary operating cash flow remaining after funding necessary capital investment and common dividend distributions. High free cash flow facilitates business expansion and debt payback.
Profitability Ratios (Operating Success):
- Definition: Measure the overall earnings success and operational efficiency of a firm over a given period. Directly influences the firm's capability to secure equity and debt financing, sustain liquidity, and support growth.
- Profitability Interrelationships (DuPont Framework):

* Return on Common Stockholders' Equity is determined by Return on Assets and Financial Leverage (Debt to Assets Ratio).
* Return on Assets is determined by Profit Margin and Asset Turnover.
* **Return on Common Stockholders' Equity (ROE):**
* Interpretation: Measures dollar earnings generated per dollar of common equity invested. Preferred dividends are deducted to isolate net income belonging exclusively to common shareholders. Higher ratios indicate superior equity return. * Return on Assets (ROA): * Interpretation: Measures net earning efficiency per dollar invested across all asset categories. * Trading on Equity at a Gain: Occurs when borrowed funds are obtained at an interest rate lower than the return generated on the assets purchased with those funds. Management leverages non-owner capital to elevate equity returns. * Profit Margin: * Interpretation: Measures the percentage of net sales revenue converted into net profit. High-volume businesses (e.g., retail grocery) typically operate with low profit margins, while low-volume businesses (e.g., luxury retail) operate with high profit margins. * Asset Turnover: * Interpretation: Measures how effectively asset holdings generate net sales revenue. Varies widely by industry sector. * Gross Profit Rate: * Interpretation: Indicates the firm's capacity to maintain product selling prices well above direct cost of goods sold. Declines as industry market competition intensifies. * Earnings Per Share (EPS): * Interpretation: Measures net income realized per individual common share. Useful for individual investors, but cannot be meaningfully compared across different companies due to differing share counts. * Price-Earnings (P-E) Ratio: * Interpretation: Reflects market sentiment and investor expectations regarding future profit potential. High ratios indicate market optimism. * Payout Ratio: * Interpretation: Measures the percentage of net earnings paid out as cash dividends to common shareholders. Controlled directly by board decisions. A decline in net income with stable total dividend payments results in an increased payout ratio.
- Knowledge Check — Ratio Classification Summary:
- Free Cash Flow: Solvency
- Inventory Turnover: Liquidity
- Return on Assets: Profitability
- Price-Earnings Ratio: Profitability
- Asset Turnover: Profitability
- Debt to Assets Ratio: Solvency
- Average Collection Period: Liquidity