Compute the missing amounts for the following table. (Click the icon to view the table.) Compute the missing amounts. (Enter the contribution margin ratio to nearest percent, X%.) $ $ $ Sale price per unit Variable costs per unit A 1,000 600 79,200 268,800 B 3,000 1,500 150,000 4,500,000 1,600 800 640,000 680,000 Total fixed costs Target profit Calculate: Contribution margin per unit Contribution margin ratio Required units to break even Required sales dollars to break even Required units to achieve target profit