Handy Home sells windows (30% of sales) and doors (70% of sales). The selling price of each window is $310 and of each door is $720. The variable cost of each window is $180 and of each door is $460. Fixed costs are $1,215,500.

1. Compute the weighted-average contribution margin

2. compute the break-even point in units using the weighted-average contribution margin

3. compute the number of units of each product that will be sold at the break-even point