46. Nine registered voters have ideal points 1, 2, 3, 4, 5, 6, 7, 8, and 9. Suppose two candidates, and , have announced policy positions of 4 and 7, respectively. Which candidate wins the election? Candidate ’s strategy is to “get out the vote” by registering more voters with ideal points to the right of the median 5. How many voters must register to defeat ?