Answer:
Contribution margin per unit= $19.2
Step-by-step explanation:
The contribution margin is calculated as follow:
Contribution margin per unit= selling price - total unitary variable cost
Direct materials $5.55
Direct labor $4.00
Variable manufacturing overhead $2.00
Sales commissions $1.25
Variable administrative expense $0.50
Total variable cost per unit= $13.3
Contribution margin per unit= 32.5 - 13.3
Contribution margin per unit= $19.2