Answer:
Andretti’s avoidable cost per unit that it should compare to the price quoted by the outside manufacturer is 24.37
Explanation:
total cost per unit avoided = Variable manfuacturing costs + fixed manufacturing overhead cost + variable selling expense
= 21 + 6*30% + 4.7*1/3
= 21 + 1.8 + 1.57
= 24.37
Therefore, Andretti’s avoidable cost per unit that it should compare to the price quoted by the outside manufacturer is 24.37