In June, Sunland Salon gave 3,900 haircuts, shampoos, and permanents at an average price of $45. During the month, fixed costs were $33,750 and variable costs were 75% of sales. (a) Your answer has been saved. See score details after the due date. Determine the contribution margin in dollars, per unit, and as a ratio. (Round per unit value to 2 decimal places, e.g. 52.75 and final answer to 0 decimal places, e.g. 5,275.) Contribution margin (in dollars) $ 43875 Contribution margin (per unit) $ 11.25 Contribution margin (ratio) 25 % Attempts: 1 of 1 used (b) Your answer has been saved. See score details after the due date. Using the contribution margin technique, compute the break-even sales dollars and sales units. Break-even sales dollars $ 135000 Break-even sales units 3000 units Attempts: 1 of 1 used (b) Your answer has been saved. See score details after the due date. Using the contribution margin technique, compute the break-even sales dollars and sales units. Break-even sales dollars $ 135000 Break-even sales units 3000 units Attempts: 1 of 1 used (c) Compute the margin of safety dollars and as a ratio. (Round answers to O decimal places, e.g. 5,275.) Margin of safety in dollars $ Margin of safety ratio % Save for Later Attempts: 0 of 1 used Submit