Every year an amount increases by 1/8th of itself. How much will it be after two years if its present value is Rs.51200?	Options:
A) 81000	B) 81028	C) 27772	D) 29889	E) 64800

Rationale: 51200 * 9 / 8 * 9 / 8 = 64800 . answer : e
Answer: E