Question 3 (7 marks): Use the simplex method to solve the following linear program: Minimize 7= 2 x, + 2 x, Subject to: x +3x, =12 3x; +x, =213 What are the optimal values of basic variables (RHS) and non-basic variables and the objective function () in the final simplex table? Write your answers into the following table (7 marks): Variables Zz Optimal Values You must complete the following simplex tables to support your answers. Table 1 Basis Cs BHS