In the month of June, Blossom Spa served 575 clients at an average price of $120. During the month, fixed costs were $14,760 and variable costs were 70% of sales. (a) Your answer is correct. Determine the contribution margin in dollars, per unit, and as a ratio, Contribution margin Contribution margin 20700 36 per client Contribution margin ratio. 30 % Using the contribution margin technique, calculate the break-even point in dollars and in clients. Break-even point $ Break-even point clients