Question: In Problems, use the simplex method to find the optimal solution. Assume that all variables are nonnegative. Maximize f = 2x + 5y subject to

In Problems, use the simplex method to find the optimal solution. Assume that all variables are nonnegative.

Maximize f = 2x + 5y subject to
                                    -x + y ≤ 10
                                      x + y ≤ 30
                                 -2x + y ≥ -24

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