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. Windows Doors Sales mix Contribution margin Weighted-average contribution margin (2) Compute the break-even point in units using the weighted-average contribution margin. Denominator: Numerator: T Total per unit = Break Even Units Break Even Units (3) Compute the number of units of each product that will be sold at the break-even point. Number of units to break even. Sales mix Unit sales at break-even point Windows Doors Total