Answer:
b. $17.60
Explanation:
Last year's
Contribution = $13.2 - $2.25 = 10.95
Contribution margin = 10.95 / 13.20 = 0.83
Coming Year
Variable cost = 2.25 + ( 2.25 x 1/3 ) = $3.00
Contribution = 28 - 3 = 25
Contribution margin = Contribution / sale price
According to given condition
Selling price = Contributio + Variable cost
100% = 0.83 + 0.17
So,
Seeling Price x 0.17 = Varibale cost
Seeling Price = Varibale cost / 0.17
Seeling Price = 3 / 0.17 = $17.65