Question

The maximum value of $Z = 4x + 3y$ subjected to the constraints $3x + 2y \geq 160,5x + 2y \geq 200,x + 2y \geq 80,x,y \geq 0$ is

• A. 320
• B. 300
• C. 230
• D. None of these

Answer 1

Answer: (D)

None of these

Answer 2

Obviously, it is unbounded. Therefore its maximum value does not exist.