The portion of the cost of tangible operating assets, such as buildings or equipment, recorded as expense for the accounting period; results from spreading out the cost of long-lived assets over several years.

• A. Amortization
• B. Depletion
• C. Interest
• D. Depreciation

Answer: (D)

This question tests understanding of depreciation—the systematic allocation of the cost of tangible long-lived assets over the periods that benefit from their use. When a business buys buildings or equipment, the expense isn’t recorded all at once. Instead, the cost is spread over the asset’s useful life to reflect wear, aging, and the asset’s contribution to revenue each year. This matching of expense to the periods that benefit from the asset is the essence of depreciation, typically shown as an annual depreciation expense.

Amortization handles intangible assets like patents or goodwill, not tangible ones. Depletion deals with natural resources that are consumed as they’re extracted. Interest is the cost of borrowing money and is not tied to the consumption of an asset’s value.