In the month of March, Sandhill Salon serviced 630 clients at an average price of $180. During the month, fixed costs were $40,500 and variable costs were 55% 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