an election with 4 canidates (A, B, C, and D) and 175 voters is to be decided using the plurality method.

an election with 4 canidates (A, B, C, and D) and 175 voters is to be decided using the plurality method. after 150 ballots have been recorded, a has 30 votes, b has 39, c has 47 votes, and d has 34 votes. what is the smallest number of the remaining 25 votes that a must recieve to guarentee a winn for a?