Answer:
Contribution margin = $31,500
Explanation:
Given:
Sales revenue (3,500 units × $21.00 per unit) = $73,500
Cost of goods sold (variable: 3,500 units × $9.00 per unit) = $31,500
Supplies (3,500 units × $3.00 per unit) = $10,500
Find:
Contribution margin
Computation:
Contribution margin = Sales Revenue - Variable cost - Supplies
Contribution margin = $73,500 - $31,500 - $10,500
Contribution margin = $31,500