3- Interpret the following 3 simplex tableaus generated to solve an optimization LP problem. Tableau 1 N X1 X2 X3 si S2 0 Z S1 S2 1 0 0 -3 2 3 -3 2 1 1 2 0 1 0 0 0 1 430 460 Tableau 2 Z X1 X2 X3 Si S2 -1/2 Z Si X3 1 0 0 9/2 1/2 3/2 3/2 0 0 1 0 1 0 3/2 -1/2 1/2 1150 200 230 1/2 Tableau 3 N X1 X2 X3 Si S2 1 Z X2 X3 0 0 14/3 1/3 4/3 0 1 0 0 0 1 1/3 2/3 -1/3 7/3 -1/3 2/3 3650/3 400/3 490/3 3- Interpret the following 3 simplex tableaus generated to solve an optimization LP problem. Tableau 1 N X1 X2 X3 si S2 0 Z S1 S2 1 0 0 -3 2 3 -3 2 1 1 2 0 1 0 0 0 1 430 460 Tableau 2 Z X1 X2 X3 Si S2 -1/2 Z Si X3 1 0 0 9/2 1/2 3/2 3/2 0 0 1 0 1 0 3/2 -1/2 1/2 1150 200 230 1/2 Tableau 3 N X1 X2 X3 Si S2 1 Z X2 X3 0 0 14/3 1/3 4/3 0 1 0 0 0 1 1/3 2/3 -1/3 7/3 -1/3 2/3 3650/3 400/3 490/3