Hello,
A fact is something that has been learned.
I think, Im not 100% sure!
Answer:
Contribution margin = $16
Explanation:
Contribution is the difference between the selling price and the variable cost.
Contribution margin = (Sales - variable cost )
Variable cost = Variable manufacturing + Variable selling cost
Variable cost = 18 + (15%× 40) = 24
Contribution margin = 40 - 24 = $16
Contribution margin = $16