Indu gave Bindu Rs.2500 on compound interest for 2 years at 4% per annum. How much loss would Indu has suffered had she given it to Bindu for 2 years at 4% per annum simple interest?
Choose the correct choice from the following answers.
A) 1	B) 2	C) 3	D) 4	E) 5

Rationale: "2500 = d ( 100 / 4 ) 2 d = 4 answer : d"
Answer: D