In the month of March, Oriole Salon serviced 630 clients at an average price of $200. During the month, fixed costs were $28,116 and variable costs were 67% of sales. (a) Determine the total contribution margin in dollars, the unit contribution margin, and the contribution margin ratio. Contribution margin in dollars $ $ Contribution margin per unit Contribution margin ratio % (b). Using the contribution margin technique, compute the break-even point in sales dollars and in sales units. Break-even sales $ Break-even sales units