Solve the Following LP Problem Graphically by Enumerating the Corner

Short Answer

Solve the following LP problem graphically by enumerating the corner points.
$$\begin{array} { l l } \text { MAX: } & 2 X _ { 1 } + 7 X _ { 2 } \\\text { Subject to: } & 5 X _ { 1 } + 9 X _ { 2 } \leq 90 \\& 9 X _ { 1 } + 8 X _ { 2 } \leq 144 \\& X _ { 2 } \leq 8 \\& X _ { 1 } , X _ { 2 } \geq 0\end{array}$$