Viva sells its waterproof phone case for $90 per unit. Fixed costs total $162,000, and variable costs are $36 per unit. (1) Determine the contribution margin ratio. per unit Contribution margin Contribution Margin Ratio Numerator: (2) Determine the break-even point in dollars. Numerator: Denominator: Denominator: Contribution Margin Ratio = Contribution margin ratio Break-Even Point in Dollars Break-even point in dollars 0