Handy Home sells windows (60% of sales) and doors (40% of sales). The selling price of each window is $340 and of each door is $780. The variable cost of each window is $195 and of each door is $490. Fixed costs are $1146,950. (1) Compute the weighted average contribution margin. Sales mix Contribution margin Total per unit Windows Doors Weighted-average contribution margin (2) Compute the break-even point in units using the weighted average contribution margin. Numerator: Denominator: Break Even Units Break Even Units (3) Compute the number of units of each product that will be sold at the break-even point. Sales mix Number of units to break even. Unit sales at break-even point Windows Doors Total