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 B 1,400 units 1,500 900 3,060 units 1,250 C 4,770 units 5,880 2.940 $ 750 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 3,060 units 1,400 units 1,500 $ $ 1,250 $ 4,770 units 5,880 2,940 900 750 Number of units Sale price per unit Variable costs per unit Calculate: Contribution margin per unit Total contribution margin Contribution margin ratio