Compute the missing amounts 10 (Click the icon to view the table.) Compute the missing amounts. (Enter the contribution margin ratio to nearest percent, X%.) A B $ 1,700 $ 4,100 1,600 Sale price per unit Variable costs per unit 510 1,640 800 Total fixed costs 714,000 738,000 640,000 1,273,300 31,242,000 680,000 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 % % %