Answer:
c. $8
Step-by-step explanation:
Calculation to determine the selling price
First step is to calculate the Markup percent
Markup percent= (90,000 + 150,000) / (30,000 x 15)
Markup percent = .533
Now let calculate the selling price
Selling price=533 x $15 per unit
Selling price= $8
Therefore the Selling price will be $8