1. Consider the following linear programming problem: Max 3A + 3B s.t. 2A + 4B 12 6A + 4B 24 A, B 0 a. Find the optimal solution using the graphical solution procedure. b. If the objective function is changed to 2A + 6B, what will the optimal solution be? c. How many extreme points are there? What are the values of A and B at each extreme point?

Please show me all of you step so that I can understand how to do it