Chapter 6.2, Problem 12E

Exercises 1-24, solve the given LP problem. If no optimal solution exists, indicate whether the feasible region is empty or the objective function is unbounded. [HINT: See Example 1.]

Maximize and Minimize $p=2x-y$

Subject to $x+y\ge 2$

$x-y\le 2$

$x-y\ge -2$

$x\le 10,y\le 10$.