n the month of March, Sandhill Salon services 630 clients at an average price of $120. During the month, fixed costs were $26,160 and variable costs were 50% of sales. 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 $ Contribution margin ratio % Using the contribution margin technique, compute the break-even point in dollars and in units. Break-even sales $ Break-even sales