Solution using graphical method.
Consider the following linear programming problem:
Maximize subject to:
5x + 6Y
4X + 2Y ≤ 420
1X + 2Y ≤ 120
All variables ≥ 0
Which of the following points (X, Y) is not a feasible corner point?
1. (0,60)
2. (105,0)
3. (120,0)
4. (100,10)
5. None of these