Consider following mathematical model
- Apply graphical solution and find optimal values of decision variables and calculate the value of objective function
- Assume only integer values are acceptable for our decision variables, Apply graphical solution and find optimal values of decision variables and calculate the value of objective function.
- Which method is better than the other? Why?
Note: without showing Normal vector and Isoprofit lines, your solution is not acceptable.
Max -x1 + 2x2
Subject to x1 + 3x2 ≥ 3
x1 ≤ 3.5
x2 ≤ 3.5
x1 , x2 ≥ 0