Handy Home sells windows (70% of sales) and doors (30 % of sales). The selling price of each window is $350 and of each door is $800. The variable cost of each window is $200 and of each door is $500. Fixed costs are $1,111,500. (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. Numerator: Denominator: 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