Question: PART I Here is an integer linear optimization model: X1, X2 in INTEGER maximize 2X1 + X2 X1 + X2 5 X1 - X2 3

PART I Here is an integer linear optimization model: X1, X2 in INTEGER maximize 2X1 + X2 X1 + X2 5 X1 - X2 3 X1 -1 X2 2 There are no non-negativity constraints. Graph the feasible region and objective function at the optimal solution. Hint: Be able to do this without electronics

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