NEED DONE NOW ASAP
(a) For the given constraints, graph the feasible region and identify the vertices.
(b) Determine the values of x and y that produce the maximum value of the objective function on the feasible region.
(c) Determine the maximum value of the objective function on the feasible region.
x≥0, y≥0
x+y ≤ 80
y ≤ 3x
Maximize: z=250x+300y
