What is the ratio of market size of Cropped type jeans and Low-waist type jeans if revenue generated by D from 'Cropped' type jeans is the same as the revenue generated by E from the sale of 'Low-waist' type jeans?
Explanation:
Let the market size of Cropped jeans and Low-waist jeans be x and y respectively.
Revenue of D from Cropped jeans = 15% of 90% of x = 27x/200
Revenue of E from Low-waist jeans = 5% of 40% of y = y/50
∴ 27x/200 = y/50
⇒ x : y = 4 : 27.
Hence, option (a).
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