Consider the following linear programming problem:

Max Z =

$10x+ $10ySubject to:

8x+ 4y 40

5x+ 10y 40

x,y 0

Find the optimal profit (Z) and the values of x1and x2at the optimal solution.

x = 2, y = 4, maximum revenue = $60

x = 2, y = 4, maximum revenue = $120

x = 4, y = 2, maximum revenue = $120

x = 4, y = 2, maximum revenue = $60

None of the above