E21-34 please show your work

Quesion Help 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 Number of units Cancel 1.800 units Sale price per unit $ 1,000 Variable costs per unit 1,140 Calculate: Contribution margin per unit Total contribution margin Contribution margin ratio % Enter any number in the edit fields and then click Check Answer Check Answer parts remaining Clear All 2 Data Table - X A Number of units 1,800 units 14,540 units 3.570 units Sale price per unit 1,900 4,600 5,440 Variable costs per unit 1,140 2.760 2,720 Calculate: Contribution margin per unit Total contribution margin Contribution margin ratio Done Print A