Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 20 ps per meter is?	Choose the correct choice from the following answers:
A) s.122	B) s.129	C) s.125	D) s.95	E) s.121
3x * 2x = 3750 =&gt; x = 25   2(75 + 20) = 190 m   190 * 1/2 = Rs.95   Answer:s.95
<result>D</result>
Sides of a rectangular park are in the ratio 3: 2 and its area is 3750 sq m, the cost of fencing it at 20 ps per meter is?