In the month of March, Sunland Salon services 570 clients at an average price of $190. During the month, fixed costs were $32.984 and variable costs were 60% of sales. (a) Determine the total contribution margin in dollars, the per unit contribution margin, and the contribution margin ratio. Determine the total contribution margin in dollars, the per unit contribution margin, and the contribution margin ratio. Contribution margin in dollars Contribution margin per unit