Jane Smith 2 2 3 2 2 2 2 1 2 3 4 2 3 4 2 1 Carol Chu 2 3 4 1 2 3 2 3 2 4 4 0 0 0 2 3 Christina Lin 2 4 4 5 2 3 2 3 3 4 4 0 3 0 2 3