Brain Teasers & Mental MathMedium

Breakeven math: fixed costs are $200k per year, price is $50 per unit, variable cost is $30 per unit. How many units to break even?

Model answer

10,000 units.

Contribution per unit = price − variable cost = 50 − 30 = $20. Breakeven units = fixed costs / contribution = 200,000 / 20 = 10,000.

That's $500k of breakeven revenue (10,000 ×…

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