Complete the table below for contribution margin per unit, total contribution margin, and contribution margin ratio: E: (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%.) 2,100 units 2.100 $ 840 - X Number of units Sale price per unit Variable costs per unit Calculate: Contribution margin per unit Total contribution margin Contribution margin ratio Data Table % A B Number of units 1.800 units 2,100 units 2,100 3.060 units 1.250 $ $ $ 400 Sale price per unit Variable costs per unit Calculate: 840 750 240 Contribution margin per unit Total contribution margin Contribution margin ratio Print Done