Answer:
Unitary variable cost= $8.08
Contribution margin= $15.92
Explanation:
Giving the following information:
Direct materials $4.98
Direct labor 2.10
Variable factory overhead 1.00
The variable cost per unit is the sum of direct material, direct labor, and variable overhead.
Unitary variable cost= 4.98 + 2.1 + 1= $8.08
The contribution margin per unit is the difference between the selling price and the unitary variable cost:
Contribution margin= 24 - 8.08= $15.92