In the month of June, Jose Hebert's Beauty Salon gave 4, 100 haircuts, shampoos, and permanents at an average price of $ 40. During the month, fixed costs were $17,000 and variable costs were 75% of sales. Determine the contribution margin In dollars, per unit and as a ratio. (Round contribution margin per unit and contribution margin ratio to 2 decimal places, e.g. 5.25 A 10.50.) Contribution margin $ Contribution margin per unit $ Contribution margin ratio % Using the contribution margin technique, compute the break-even point in dollars and in units. (Round answers to 0 decimal places, e.g. 1, 225.) Break-even point $ Break-even point units Compute the margin of safety in dollars and as a ratio. (Round answers to 0 decimal places, e.g. 1, 225.) Margin of safety $ Margin of safety ratio %