/1 E View Policies Current Attempt in Progress In the month of March, Oriole Salon services 630 clients at an average price of $200. During the month, fixed costs were $28,116 and variable costs were 67% of sales. (a) Determine the total contribution margin in dollars, the per unit contribution margin, and the contribution margin ratio. Contribution margin in dbilars Contribution margin per unit Contribution margin ratio eTextbook and Media Save for Later Attempts: 0 of 2 used Submit