Answer:
0.9717 per unit sold (approx)
Explanation:
Here, we are assuming 52 weeks in a year.
Contribution margin:
= (Sales revenue - variable cost) ÷ sales revenue
= [(3.52 × 10 + 3.52 × 0.18 × 540 × 52) - (3.52 × 0.26 × 551)] ÷ (3.52 × 10 + 3.52 × 0.18 × 540 × 52)
= [(35.2 + 17,791) - (504)] ÷ (35.2 + 17,791)
= [17,826.2 - 504] ÷ 17,826.2
= 17,322.2 ÷ 17,826.2
= $0.9717 per unit sold (approx)