In the month of June, Crane Spa served 575 clients at an average price of $135. During the month, fixed costs were $24,300 and variable costs were 60% of sales. (a) Your answer is correct. Determine the contribution margin in dollars, per unit, and as a ratio. eTextbook and Media Attempts: 1 of 3 used (b) Using the contribution margin technique, calculate the break-even point in dollars and in clients