Skip to content

ACCA Applied Knowledge · Management Accounting · Absorption and marginal costing

Tamsin Ltd had opening inventory of 2,000 units and closing inventory of 5,000 units. Fixed production overhead is absorbed at $6 per unit and production was at normal activity. Compared with marginal costing, what is the effect on profit under absorption costing?

Absorption costing profit is $18,000 higher. Inventory rose by 3,000 units, so 3,000 units at $6 of fixed overhead is carried forward in closing inventory rather than being charged to the period as under marginal costing.

  1. AProfit is $18,000 higherCorrect
  2. BProfit is $12,000 higher
  3. CProfit is $18,000 lower
  4. DProfit is $30,000 higher

Explanation

Inventory increased by 3,000 units. Absorption costing defers 3,000 x $6 = $18,000 of fixed overhead in closing inventory, so profit is $18,000 higher. $30,000 would wrongly use the total of units in both inventory levels.

Did you get it right without looking?

One question tells you little. A timed set on Absorption and marginal costing shows your real accuracy, how long you take and where you lose marks.

More Absorption and marginal costing questions