please solve it in a piece of paper I need it quick!

100 S21-8 Computing contribution margin, units to achieve target profit, and breakeven point Compute the missing amounts for the following table. A B Number of units 1,300 units 3,600 units 7,500 units Sales price per unit $ 100 $ 40 $ 125 Variable costs per unit 40 10 Total fixed costs 72,000 60,000 40,000 Target profit 180,000 75,000 100,000 Calculate: Contribution margin per unit Contribution margin ratio Required units to achieve target profit Required units to breakeven Required sales dollars to breakeven Additional requirements V. Costa Required $ to achieve target profit Margin of safety in units Margin of safety in $ Degree of Operating leverage Prepare the contribution margin income statement Draw the breakeven point graph (show all information)