Consider the following linear program:
maximize z = x1 + 4x2 subject to: x1 + 2x2 <= 13 x1 - x2 <= 8 - x1 + x2 <= 2
-3 <= x1 <= 8 -5 <= x2 <= 4
Starting with x1 and x2 nonbasic at their lower bounds, perform ONE iteration of the Bounded Variables Revised Simplex Method. (Tableau or matrix form is acceptable). Show your work. Clearly identify the entering and leaving variables. After the pivot, identify the resulting basic feasible solution (if one exists).