Question

Based on the given shaded region as the feasible region in the graph, at which point(s) is the objective function Z = 3x + 9y maximum?

Options

• Point B

• Point C

• Point D

• Every point on the line segment CD

Answer 1

Every point on the line segment CD

Explanation:

Z is maximum 180 at points C (15, 15) and D (0, 20).

⇒ Z is maximum at every point on the line segment CD