In the month of June, Jose Hebert's Beauty Salon gave 4,200 haircuts, shampoos, and permanents at an average price of $25. During the month fixed costs were $16,800 and variable costs were 75% of sales, (a) Your answer is correct Determine the contribution margin in dollars, per unit and as a ratio. (Round contribution margin and contribution margin per unit to 2 decimal places, eg. 5.75.) S 26,250 Contribution margin $ 6.25 Contribution margin per unit 25.00 % Contribution margin ratio 25.00 Contribution margin ratio % e Textbook and Media (b) Using the contribution margin technique, compute the break-even point in dollars and in units. Break-even point $ Break-even point units