1. Min x + 2y

   s.t. x + y >= 4

   x + 3y >= 6

   x >= y

   x, y >= 0

   Solve this LP graphically and choose the correct statement

   		The feasible corner points are (0, 2), (0, 4), (2, 2) and (1.5, 1.5); the optimal solution is (0, 2).
   		The feasible corner points are (0, 2), (0, 4), (2, 2) and (1.5, 1.5); the optimal solution is (2, 2).
   		The feasible corner points are (0, 2), (0, 4), (2, 2) and (1.5, 1.5); the optimal solution is (0, 4).
   		The feasible corner points are (3, 1), (2, 2) and (1.5, 1.5); the optimal solution is (1.5, 1.5).
   		The feasible corner points are (3, 1), (2, 2) and (1.5, 1.5); the optimal solution is (3, 1).
   		The feasible corner points are (3, 1), (2, 2) and (1.5, 1.5); the optimal solution is (2, 2).
   		The feasible corner points are (0, 4) and (2, 2); the optimal solution is (0, 4).
   		The feasible corner points are (0, 4) and (2, 2); the optimal solution is (2, 2).
   		The feasible corner points are (6, 0), (3, 1) and (2, 2); the optimal solution is (2, 2).
   		The feasible corner points are (6, 0), (3, 1) and (2, 2); the optimal solution is (3, 1).

its multiple choice so I just need the answer I will upvote.