Compute the missing amounts. (Enter the contribution margin ratio to nearest percent, X%.) Sale price per unit Variable costs per unit Total fixed costs Target profit Calculate: A B C 1,500 100 $ 5,330 900 60 3,731 258,000 80,000 1,998,750 582,000 920,000 2,190,630 600 40 1,599 40% 7% 30% 430 1,334 1,250 Contribution margin per unit Contribution margin ratio Required units to break even Required sales dollars to break even Required units to achieve target profit 645,000