Exercise 5-22 CVP analysis using composite units LO P4 Handy Home sells windows and doors in the ratio of 8:2 (windows doors). The selling price of each window is $116 and of each door is $266. The variable cost of a window is $70.50 and of a door is $183.00. Fixed costs are $371,000. (Enter your "per unit" values in two decimal places.) (1) Determine the selling price per composite unit. Quantity Selling Price per unit Total per composite unit Windows Doors (2) Determine the variable costs per composite unit. Total per composite unit QuantityVariable costs per unit Windows Doors Contribution margin per composite unit