1.

__If the price of four products is in ratio of 3 :5 :7 :8, what is the ratio of the ratio of the revenue generated by these products in 2002?__

A. 6 : 15 : 21 : 16
B. 4 : 10 : 14 : 9
C. 9 : 16 : 24 : 20
D. 3 : 10 : : 7 : 8
Answer» E.


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