Definition: You are given a math word problem and you are supposed to make use of mathematical concepts like probability, combinatorics, linear equations, sequences/series, or simple operators like addition, subtraction, division, or multiplication to answer the given question. Choose the best option from the 5 given options and report that option.
Input: Question: A candidate got 35% of the votes polled and he lost to his rival by 2250 votes. How many votes were cast?

 Option A: 7500

 Option B: 2327

 Option C: 2997

 Option D: 2662

 Option E: 7121

Option A