In the month of March, Style Salon services 550 clients at an average price of $100. During the month, fixed costs were $17,520 and variable costs were 60% of sales. Determine the contribution margin in dollars, per unit, and as a ratio. (Round answers to o decimal places, e.g. 1,225.) Contribution margin Contribution margin per unit s Contribution margin ratio Using the contribution margin technique, compute the break-even point in dollars and in units. (Round answers to 0 decimal places, e.g. 1,225.) Break-even sales Break-even sales units