In the month of June, Jose Hebert's Beauty Salon gave 4,500 haircuts, shampoos, and permanents at an average price of $30. During the month, fixed costs were $16,500 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 & 10.50.) $ Contribution margin $ Contribution margin per unit Contribution margin ratio eTextbook and Media 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 eTextbook and Media 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 % eTextbook and Media