QS 21-8 Contribution margin ratio and break-even dollars LO P2 SBD Phone Company sells its waterproof phone case for $122 per unit. Fixed costs total $242,000, and variable costs are $43 per unit. (1) Determine the contribution margin ratio. per unit Contribution margin Contribution margin ratio Choose Numerator: Choose Denominator: = Contribution margin ratio Contribution margin ratio 11 (2) Determine the break-even point in dollars. Choose Numerator: 1 / Choose Denominator: = Break-Even Point in Dollars Break-even point in dollars 0