Under FASB Statement of Financial Accounting Concepts #5, which of the following items would cause earnings to differ from comprehensive income for an enterprise in an industry not having specialized accounting principles?

Comprehensive income is a broader measure of a company's performance than earnings (net income). It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners. The difference between earnings and comprehensive income is "Other Comprehensive Income" (OCI). Under the principles established in FASB Concepts Statement No. 5 and codified in ASC 220, unrealized gains and losses on investments classified as available-for-sale are reported as a component of OCI. Therefore, an unrealized loss on such securities would be included in comprehensive income but excluded from earnings, causing the two measures to differ.

B. Unrealized losses on trading securities are reported directly in the income statement and are a component of earnings (net income).
C. Losses on nonmonetary exchanges lacking commercial substance are recognized immediately in earnings, not in other comprehensive income.
D. Losses on nonmonetary exchanges that have commercial substance are recognized immediately in earnings, not in other comprehensive income.

1. Financial Accounting Standards Board (FASB). (1984). Statement of Financial Accounting Concepts No. 5, Recognition and Measurement in Financial Statements of Business Enterprises. Paragraph 43. This paragraph explicitly lists "certain changes in market values of investments in marketable equity securities classified as noncurrent assets" as an example of an item included in comprehensive income but excluded from earnings.

2. FASB Accounting Standards Codification (ASC) Topic 220, Comprehensive Income. ASC 220-10-15-3 states that other comprehensive income includes revenues, expenses, gains, and losses that are excluded from net income under generally accepted accounting principles (GAAP). ASC 220-10-45 provides specific guidance on reporting these items, including unrealized gains and losses on available-for-sale securities.

3. Kieso, D. E., Weygandt, J. J., & Warfield, T. D. (2022). Intermediate Accounting (18th ed.). Wiley. Chapter 4, "Income Statement and Related Information," details the components of other comprehensive income, consistently identifying unrealized gains and losses on available-for-sale securities as a primary example of an item that creates a difference between net income and comprehensive income.