Answer:
66.67
Explanation:
Given:
Percentage cost of goods sold = 40%
Cost of goods sold by 3 competitors = 50%, 60%, 70%
Cost advantage index = ?
Computation or average Cost of goods sold = (50% + 60% + 70%) / 3
= 60%
Cost advantage index = [Percentage cost of goods sold x 100] / Average Cost of goods sold
= (40% x 100) / 60%
= 66.67