Complete the table below for contribution margin per unit, total contribution margin, and contribution margin ratio: (Click the icon to view the table.) Compute the missing information, starting with scenario A, then for scenarios B and C. (Enter the contribution margin ratio to nearest percent, X%.) A 1,663 units Data Table $ 280 70 Number of units Sale price per unit Variable costs per unit Calculate: Contribution margin per unit Total contribution margin Contribution margin ratio B Number of units 1,663 units 19,840 units III 2,450 units 5,000 Sale price per unit $ 280 $ 300 $ % Variable costs per unit 70 150 3,750 Calculate: Contribution margin per unit Total contribution margin Contribution margin ratio Print Done Enter any number in the edit fields and then click Check