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ACCA Applied Knowledge · Management Accounting · Absorption and marginal costing

Kestrel Ltd produced 12,000 units and sold 10,000 units in a period. There was no opening inventory. Fixed production overhead was $60,000 and the overhead absorption rate was based on actual production of 12,000 units. By how much does absorption costing profit exceed marginal costing profit?

Absorption costing profit is $10,000 higher. The fixed overhead rate is $5 per unit ($60,000 divided by 12,000), and 2,000 units were added to inventory, so $10,000 of fixed overhead is carried forward in inventory instead of being charged to profit.

  1. A$10,000Correct
  2. B$12,000
  3. C$6,000
  4. D$5,000

Explanation

Fixed overhead absorption rate = $60,000 / 12,000 = $5 per unit. Inventory increased by 2,000 units, so profit difference = 2,000 x $5 = $10,000, with absorption profit higher. $12,000 would result from wrongly using the sales units quantity issue in the wrong way, and $6,000 uses $3 per unit, which is not supported by the data.

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