Sides of a rectangular park are in the ratio 3: 2 and its area is 7350 sq m, the cost of fencing it at 50 ps per meter is?  Choose the correct option:
A) 287 B) 1287 C) 125 D) 988 E) 175

Rationale: "3 x * 2 x = 7350 = > x = 35 2 ( 105 + 70 ) = 350 m 350 * 1 / 2 = rs . 175 answer : e"
Answer: E