Consider the Following function. _ 3 s 90/) v 75v + 7 Find the derivative of the function. g'M = Find the values of v such that g'(v} = 0. {Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) Find the values of v in the domain of 9 such that g'(v) does not exist. [Enter your answers as a commaiseparated list. If an answer does not exist, enter DNE.) Find the critical numbers of the function. [Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)