3 points eBook Hint Ask Print References Viva sells its waterproof phone case for $112 per unit. Fixed costs total $217,000, and variable costs are $39 per unit. (1) Determine the contribution margin ratio. Contribution margin Contribution Margin Ratio Numerator: (2) Determine the break-even point in dollars. Numerator: per unit Denominator: Contribution Margin Ratio Contribution margin ratio ' Denominator: ' = Break-Even Point in Dollars Break-even point in dollars. 0