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A contractor has $30,000 in monthly fixed overhead and averages a 25% gross profit margin on sales. What monthly sales volume is needed to break even?

  1. A$90,000
  2. B$150,000
  3. C$120,000
  4. D$37,500
Show answer & explanation

Correct answer: C. $120,000

Break-even sales = Fixed Costs ÷ Gross Profit Margin = $30,000 ÷ 0.25 = $120,000. At this sales level, gross profit exactly covers the fixed overhead.

Why the other options are wrong

  • A. This divides fixed costs by 33% instead of the actual 25% margin.
  • B. This overstates the required sales volume beyond what is needed to break even.
  • D. This is only 25% of the correct sales figure, not the break-even amount.

Break-Even Sales Volume

The amount of sales revenue needed for gross profit to exactly cover fixed overhead costs, resulting in zero net profit.

  • Formula: Break-even sales = Fixed Costs ÷ Gross Profit Margin
  • Below break-even, the business operates at a loss
  • Used to set minimum monthly sales goals

Memory trick: Fixed costs divided by margin tells you the finish line for 'no loss.'

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