Answer: $3.60
Step-by-step explanation:
Contribution Margin is calculated by deducting variable expenses from the sales.
= Sales - Variable manufacturing expense - Variable selling and administrative expense
= 1,560,000 - 660,000 - 180,000
= $720,000
Unit Contribution Margin = 720,000/200,000 bags sold
= $3.60
The options are not for the Unit Contribution Margin.