Depreciation applies key accounting concepts for asset allocation

Steps:

• Identify purpose of depreciation: allocates cost of non-current assets over useful life to match expenses with revenues.
• Link to matching concept (1): ensures depreciation expense is charged in periods benefiting from asset use.
• Link to going concern (2): assumes business continues, justifying systematic depreciation rather than immediate write-off.
• Link to prudence (3): provides conservative estimate by recognizing expense annually, avoiding overstatement of assets/profits.
• Exclude accrual (4): not directly applied, as depreciation is non-cash but timing-focused.

Why A is correct:

• A combines 1 (matching), 2 (going concern), and 3 (prudence), all essential for annual depreciation per accounting standards like IAS 16.

Why the others are wrong:

• B omits prudence (3), ignoring conservative asset valuation.
• C excludes matching (1), core to expense-revenue alignment.
• D misses going concern (2) and matching (1), incomplete for ongoing allocation.

Not enough information on exact definitions of 1–4, but based on standard concepts, A fits.

Final answer: A