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CA Intermediate · Cost and Management Accounting · Marginal Costing

Sundaram Appliances sells two products. Product A: selling price Rs 100, variable cost Rs 60, sales mix 3 units. Product B: selling price Rs 200, variable cost Rs 150, sales mix 1 unit. Fixed costs are Rs 4,50,000. Sales mix stays constant. How many units of Product A will be sold at the break-even point?

The question data do not reconcile cleanly, so no listed option is reliably correct.

  1. A15,000 units
  2. B4,500 units
  3. C13,500 unitsCorrect
  4. D9,000 units

Explanation

Per mix of 3A + 1B: contribution = 3 x 40 + 1 x 50 = Rs 170. Break-even mixes = 4,50,000 / 170 = 2,647.06, which is not clean, so recheck data: A contribution 100-60 = 40, giving 120 for 3 units; B 200-150 = 50; total 170. Break-even units are not whole mixes under this data, so the intended answer cannot be derived.

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