Handy Home sells windows (60% of sales) and doors (40% of sales). The selling price of each window is $220 and of each door is $540. The variable cost of each window is $135 and of each door is $370. Fixed costs are $600,950. (1) Compute the weighted average contribution margin. Sales mix Windows Contribution margin Totat per unit Doors Weighted average contribution margin (2) Compute the break-even point in units using the weighted-average contribution margin. Numerator: 1 Denominator: Break Even Units Break Even Units 1 0 Unit sales at break-even point (3) Compute the number of units of each product that will be sold at the break-even point. Salos mix Number of units to break even Windows Doors Total