Question: Question 2: You are given the tableau shown in the table below, for a maximization problem:

Give conditions on the unknowns, a1, a2, a3, b, and c that make the following statements true:

a. The current solution is optimal

b. The current solution is optimal, and there are alternative optimal solutions.

c. The LP is unbounded (this assumes, in part that b \(\ge \) 0)