(12 points) Consider the following training data, each described by features and Class x y Class -1 1 04 14 +e 0 24 -A 14 -14 14 0 14 20 24 24 -A 24 3 + E E +1 +e N 1. T. 3 2 1 0 -1 -2 -2 I 1 a) (4 points) What is the prediction of the 3-nearest neighbor classifier at the point (1,1)? < 2 b) (4 points) What is the prediction of the 5-nearest neighbor classifier at the point (1,1)? c) (4 points) What is the prediction of the 7-nearest neighbor classifier at the point (1,1)?