Compute the missing information, starting with scenario A, then for scenarios B and C. (Enter the contribution margin ratio to nearest percent, X% 1,663 units Number of units Sale price per unit 280 Variable costs per unit 70 Calculate: Contribution margin per unit Total contribution margin Contribution margin ratio Data Table 1,663 units Number of units 13,260 units Sale price per unit 280 4,900 2,940 Variable costs per unit 70 Calculate: Contribution margin per unit Enter any number in the edit fields, then click Check Total contribution margin 2 parts remaining Contribution margin ratio eText Pag Calculato Ask My In Print 3,600 units 1,250 625