Answer:
$13.45
Explanation:
The computation of contribution margin per unit sold is shown below:-
Contribution margin per unit = Selling price - (Direct materials + Direct labor + Variable manufacturing overhead + Sales commissions + Variable administrative expense)
= $27.90 - ($7.40 + $3.65 + $1.45 + $1.20 + $0.75)
= $27.90 - $14.45
= $13.45
Therefore for computing the contribution margin per unit sold we simply applied the above formula.