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 Number of units 771 units 14,390 units 2,800 units Sale price per unit $ 600 $ 4,400 $ 160 Variable costs per unit 150 880 80 Calculate: Contribution margin per unit Total contribution margin Contribution margin ratio % % % Enter any number in the edit fields and then continue to the next