A manufacturer sells a pair of glasses to a wholesale dealer at a profit of 18 % . The wholesaler sells the same to retailer at a profit of 20 % . The retailer in turn sells them to a customer for ₹ 30.09, there by earning a profit of 25 % . The cost price for the manufacturer is:
A. ₹ 15
B. ₹ 16
C. ₹ 17
D. ₹ 18
Answer:C
A manufacturer sells a pair of glasses to a wholesale dealer at a profit of 18 % . The wholesaler sells the same to retailer at a profit of 20 % . The retailer in turn sells them to a customer for ₹ 30.09, there by earning a profit of 25 % . The cost price for the manufacturer is:
A. ₹ 15 B. ₹ 16 C. ₹ 17 D. ₹ 18