x ≥0
y ≥0
4x+3y ≤36
x+y ≥3

A. Find the value of the objective function at each corner of the graphed region

B. use the values in part A to determine the maximum value and the value of X and Y at which the maximum occurs

Maximum value of the objective function is:

find the values of x and y at which the maximum occurs:
x=
y=