Question

If the objective function for an LPP is $z=3x-4y$ and corner points for bounded feasible region are $(5, 0) (6, 5)$and $(4, 10)$, then:
(A) maximum value of $z$ is $2$
(B)minimum value of$z$ is $2$
(C) maximum value of $z$is at $(5, 0)$
(D) no maximum value of$z$
(E)maximum value of $z$ is $15$
Choose the correct answer from the options given below:

• A. (B) and (C) Only
• B. (A) and (B) Only
• C. (C) and (D) Only
• D. (C) and (E) Only

Answer 1

Answer: (D)

(C) and (E) Only

Answer 2

The correct option is (D): (C) and (E) Only