question_answer

Which of the following conditions are necessary of applying linear programming

1. There must be a well defined objective function

2. The decision variables should be interrelated and non-negative

3. The resources must be in limited supply.

A) 1 and 2 only                 

B) 1 and 3 only

C) 2 and 3 only                 

D) 1, 2 and 3