What sum of money will produce Rs.75 as simple interest in 4 years at 3 1/2 percent? Choose the correct choice:	A) 337	B) 500	C) 266	D) 288	E) 536

Rationale: "75 = ( p * 4 * 7 / 2 ) / 100 p = 536 answer : e"
Answer: E