Exercise 5-10 (Video) In the month of March, Cullumber Salon services 610 clients at an average price of $120. During the month, fixed costs were $21,600 and variable costs were 60% 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 units Contribution margin ratio LINK TO TEXT LINK TO TEXT VIDEO: SEMILAR EXERCISE Using the contribution margin technique, compute the break-even point in dollars and in units Break-even sales Break-even sales units Click if you would like to show Work for this questioni Open Show Work