For the function g whose graph is given, state the value of each quantity, if it exists. (If an answer does not exist, enter DNE.) (a) limt→0−g(t) (b) limt→0+g(t) (c) limt→0 g(t) (d) limt→2−g(t) (e) limt→2+g(t) (f) limt→2 g(t) (g) g(2) (h) limt→4 g(t)