Using the high-low data in which 4,000 units cost £36,000 and 7,000 units cost £48,000, what is the estimated total cost of producing 5,500 units?

Answer and explanation

Correct answer: B. £42,000

  1. Step 1: Variable cost per unit = (£48,000 − £36,000) ÷ 3,000 = £4.
  2. Step 2: Fixed cost = £36,000 − (4,000 × £4) = £20,000.
  3. Step 3: Total cost at 5,500 units = £20,000 + 5,500 × £4 = £42,000.
Answer
£42,000.
Why not the others: £58,000: This adds the variable cost of 5,500 units to the total cost at 4,000 units and so counts the 4,000 units twice. £49,500: This multiplies by the low-level average cost per unit and ignores the cost structure. £22,000: This includes only variable costs and leaves out the fixed cost of £20,000.

Practise more Management information and cost classification.

Free questions with an explanation for every one, and full timed ACCA Applied Knowledge (BT, MA, FA) mock tests.