SBD Phone Company sells its waterproof phone case for $96 per unit. Fixed costs total $177,000, and variable costs are $48 per unit. (1) Determine the contribution margin ratio. Contribution margin Contribution margin ratio Choose Numerator: Choose Denominator: - Contribution margin ratio Contribution margin ratio (2) Determine the break-even point in dollars. Choose Numerator: Choose Denominator Break Even Point in Dollars Break-even point in dollars Zhao Co. has fixed costs of $275,600. Its single product sells for $161 per unit, and variable costs are $109 per unit. Determine the break-even point in units. Break even point