Answer:
Explanation:
Contribution margin=Sales-Variable cost
=(60-21)=$39
Target Contribution margin=Fixed costs+Target profits
=(78000+81900)=$159900
1.Number of pairs of shoes=(159900/39)=4100
2.
Sales(4100*60) =246000
Total variable cost(4100*21) =86100
Total Contribution margin= $159900
Total fixed cost= 78000
Operating income =$81900.