in the month of july , Marin beauty parlor gave 3,500 haircuts, shampoos, and permanents at an average price of 50$. During the month, fixed costs were $28000 and variable costs were 80% of sales.

Determine the contribution margin in dollars, per unit, and as a ratio. (Round per unit value to 2 decimal places, es 52.75 and final answer to O decimal places, eg. 5,275.) Contribution margin (in dollars) $ 3500 Contribution margin (per unit) $ Contribution margin (ratio) Using the contribution margin technique, compute the break even sales dollars and sales units Using the contribution margin technique, compute the break-even sales dollars and sales units. Break-even sales dollars $ Break-even sales units units Compute the margin of safety dollars and as a ratio. (Round answers to O decimal places 44 5275) $ Margin of safety in dollars Margin of safety ratio