Help Save & Exit Submi 3 QS 18-8 Contribution margin ratio and break-even dollars LO P2 1.78 points SBD Phone Company 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. eBook He P References Contribution margin Contribution Margin Ratio Choose Numerator (2) Determine the break-even point in dollars. Choose Numerator: per uni Choose Denominator: " Contribution Margin Ratio Contribution margin ratio Choose Denominator Break-Even Point in Dollars Break-even point in dollars Check my work