Sales (10,000units) $ 70,000 Less variable costs (35,000) Contribution margin $ 35,000 Less fixed costs (32,500) Net income $ 2,500 Requirements: 1. Compute Break-even point in units and explain what the number that you calculated means. 2. Compute break-even point in sales volume (in dollar) and explain what the number that you calculated means. 3. How much sales should be in order to earn a before tax profit of $15000.