QS 18-8 (Algo) Contribution margin per unit and break-even units LO P2 4. Viva sells its waterproof phone case for $90 per unit. Fixed costs total $178,200, and variable costs are $36 per unit. 11.11 points ty Determine the contribution margin par unit 8 por unit per unit 02:26:00 per unit Contribution margin (2) Determine the break even point in units, Numerator: 1 1 Denominator: Break Even Units Break even units