In one year, the population, of a village increased by 5% and in the next year, it decreased by 5%. If at the end of 2nd year, the population was 9975, what was it in the beginning?	Choose the correct answer:
A) 7787
B) 10000
C) 1988
D) 1277
E) 2081

Rationale: "x * 105 / 100 * 95 / 100 = 9975 x * 0.9975 = 9975 x = 9975 / 0.9975 = > 10000 answer : b"
Answer: B