Chapter 4.2, Problem 2E

In Exercises 1–6, the initial tableau of a linear programming problem is given. Use the simplex method to solve each problem.

2. $\begin{array}{l}{x}_1{x}_2{x}_3{s}_1{s}_{2}z\\ \left[\begin{array}{rrrrrrr}\hfill 3& \hfill 3& \hfill 2& \hfill 1& \hfill 0& \hfill 0& \hfill 18\\ \hfill 2& \hfill 2& \hfill 3& \hfill 0& \hfill 1& \hfill 0& \hfill 16\\ \hfill -4& \hfill -6& \hfill -2& \hfill 0& \hfill 0& \hfill 1& \hfill 0\end{array}\right]\end{array}$