SBD Phone Company sells its waterproof phone case for $126 per unit. Fixed costs total $252,000, and variable costs are $63 per unit. Answer is complete but not entirely correct. (1) Determine the contribution margin ratico per unit 126 63 Sales Less Variable cost Contribution margin margin ratio Choose Numerator: Choose Denominator: Contribution margin ratio Contribution margin ratio Fixed costs per unit Contribution margin ratio 200% 504000 s Determine the break-even point in dollars. 252,000 Break-Even Point in Dollars Choose Numerator Choose Denominator: Contnibution marginBreak-even point in dollars Total fixed costs ratio 50% o- 504,000