CEMC Cayley, 1999

Combinatorics Difficulty 2.0 Junior Find the answer Canada

In an election for class president, 61 votes are cast by students who are voting to choose one of four candidates. Each student must vote for only one candidate. The candidate with the highest number of votes is the winner. The smallest number of votes the winner can receive is

(A) $15$ (B) $16$ (C) $21$ (D) $30$ (E) $31$

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