The entire graph of the function fis given below. Round your answer to the nearest integer, if necessary. (a) Find the relative maximum and relative minimum values, if any, of the function. (Enter your answers as a commaseparated list. If an answer does not exist, enter DNE.) Relative maximum values are Relative minimum values are (b) Find the absolute maximum and absolute minimum values, if any, of the function. (If an answer does not exist, enter DNE.) Absolute maximum value is Absolute minimum value is (c) Find the xcoordinates of all inflection points, if any, of the function. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) (cl) Find the critical numbers in the interval (74,5) , if any, of the function. (Enter your answers as a commaiseparated list. If an answer does not exist, enter DNE.)