Easy 50% $ 50 $ 30 Moderate 20% 120 70 Business 30% 290 170 (1) Determine the weighted-average contribution margin. Sales mix Contribution margin per return Total per unit Easy 50% $ 50.00 $ 30.00 Moderate 20% 120.00 70.00 Business 30% 290.00 170.00 Weighted-average contribution margin $ 270.00 (2) Determine the break-even point in units using the weighted-average contribution margin. Numerator: 1 Denominator: = Break Even Units Total fixed costs Weighted-average contribution margin per unit = Break even units $ 22,400 270.00 = 83 returns (3) Determine the number of units of each product that will be sold at the break-even point. Sales mix Number of units to break even. Units sales at the break-even 30.00 Easy 50% 20% 30.00 Moderate 30.00 Business 30%