Question 521 of 523

Which inventory valuation method assumes that the oldest inventory items are sold first, potentially affecting the cost of goods sold during periods of rising prices?

  • Last In, First Out (LIFO)
  • First In, First Out (FIFO)
  • Weighted Average Cost
  • Specific Identification

Correct Answer: B

Explanation
The correct option is B. First In, First Out (FIFO). Detailed Explanation:
  1. Understanding FIFO:
  2. FIFO stands for "First In, First Out." This inventory valuation method assumes that the oldest inventory items (the first ones purchased or produced) are sold first.
  3. In periods of rising prices, this means that the cost of goods sold (COGS) will reflect the lower costs of the older inventory, while the remaining inventory on the balance sheet will consist of the more expensive, newer items.
  4. Impact on Financial Statements:
  5. When using FIFO during inflationary periods, the COGS will be lower because it is based on the older, cheaper costs. This results in higher net income and higher taxes, as the profit appears larger.
  6. Conversely, the ending inventory will be valued at the most recent (and higher) costs, which can lead to a more accurate representation of the current market value of inventory on the balance sheet.
  7. Example Calculation:
  8. Suppose a company has the following inventory purchases:
    • 100 units at $10 each (oldest)
    • 100 units at $12 each (newer)
    • 100 units at $15 each (newest)
  9. If the company sells 150 units, under FIFO, the COGS would be calculated as follows:
    • 100 units at $10 = $1,000 (from the oldest inventory)
    • 50 units at $12 = $600 (from the next oldest inventory)
    • Total COGS = $1,000 + $600 = $1,600
  10. The remaining inventory would consist of 50 units at $12 and 100 units at $15.
  11. Why Other Options Are Incorrect:
  12. A. Last In, First Out (LIFO): This method assumes that the most recently purchased items are sold first. In periods of rising prices, LIFO results in higher COGS (because it uses the higher costs of the latest inventory), leading to lower net income and lower taxes. This is the opposite of FIFO.
  13. C. Weighted Average Cost: This method averages the cost of all inventory items available for sale during the period and applies that average cost to COGS and ending inventory. It does not specifically prioritize older or newer inventory, making it less sensitive to price changes than FIFO or LIFO.
  14. D. Specific Identification: This method tracks the actual cost of each specific item sold. It is typically used for unique or high-value items (like cars or real estate) rather than for large quantities of similar items. It does not assume any order of sale and is not affected by rising prices in the same way FIFO is.
Common Pitfalls:
  • Students often confuse FIFO with LIFO, especially regarding how they affect COGS and net income during inflation.
  • It’s important to remember that FIFO results in higher net income during inflation, while LIFO results in lower net income.
  • Misunderstanding the application of the weighted average cost method can lead to incorrect calculations of COGS and inventory valuation.
Revision Summary:
  • FIFO assumes the oldest inventory is sold first, affecting COGS during rising prices.
  • In inflationary periods, FIFO results in lower COGS and higher net income.
  • LIFO assumes the newest inventory is sold first, leading to higher COGS and lower net income.
  • Weighted average cost averages all inventory costs, while specific identification tracks individual items.
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