Compute the missing amounts. (Enter the contribution margin ratio to nearest percent, X%.) 100 S 800 $ Sale price per unit Variable costs per unit Total fixed costs Target profit Calculate Contribution margin per unit Contribution margin ratio Required units to break evern Required sales dollars to break even Required units to achieve target profit 40 72,000 180,000 600 78,000 1,680,000 5,660 4,528 1,584,800 1,324,440