Consider the prot function inQ) = -100 54 Q + 30Q2 -2 Q3 where Q is output. The value Q = 1 is (circle the letter corresponding to the best answer): (20 points) a) a local, but not global 111111111111111. b) a local, but not global 11133111111111. e) a global 1111111111u111. d) a global 11131113111111. e) neither a 111111111111111 nor a 1113111111u111