Exercise 18-10 (Part Level Submission) In the month of March, Style Salon services 550 clients at an average price of $ 140 . During the month, fixed costs were $ 21,900 and variable costs were 64 % of sales. Collapse question part (a) Correct answer. Your answer is correct. Determine the contribution margin in dollars, per unit, and as a ratio. (Round answers to 0 decimal places, e.g. 1,225.) Contribution margin $Entry field with correct answer 27720 Contribution margin per unit $Entry field with correct answer 50.4 Contribution margin ratio Entry field with correct answer 36 % SHOW SOLUTION LINK TO TEXT Attempts: 1 of 5 used Collapse question part (b) Incorrect answer. Your answer is incorrect. Try again. 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 $Entry field with incorrect answer Break-even sales Entry field with incorrect answer units