Handy Home sells windows and doors in the ratio of 7:3 (windows:doors). The selling price of each window is $115 and of each door is $265. The variable cost of a window is $70.00 and of a door is $182.50. Fixed costs are $534,375.

1- Determine the weighted average contribution margin per unit

2- Determine the break even point in units

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