Handy Homes sells windows and doors in the ratio of 8:2 (winsdow:doors). The selling price of each window is $200 and of each door is $500. The variable cost of a window is $125 and of a door is $350. Fixed costs are $900,000

It has to be answered in this form. I tried but for some reason, the form is what confuses me over the actual work.

This exercise demonstrates how the company that produces more than one product can determine Contributine Margin per unit of product and the number of units to be produced to break even. Variable Selling price cost Contribution margin Composite CM Sales mix 0 0 Windows doors Composite CM 0 0 0