A candidate got 35% of the votes polled and he lost to his rival by 2430 votes. How many votes were cast?  Choose the most appropriate option.
A) 7500
B) 3388
C) 8100
D) 2888
E) 2661

Rationale: "35 % - - - - - - - - - - - l 65 % - - - - - - - - - - - w - - - - - - - - - - - - - - - - - - 30 % - - - - - - - - - - 2430 100 % - - - - - - - - - ? = > 8100 answer : c"
Answer: C