If k is an integer and 0.00010101 x 10^k is greater than 10, what is the least possible value of k?	Choose the correct option:
A) 3 B) 4 C) 5 D) 6 E) 7

Rationale: "0.00010101 * 10 ^ k > 10 we need to move the decimal point to the right 5 places to get 10.101 this is equivalent to multiplying by 10 ^ 5 . the answer is c ."
Answer: C