SIMPLEX METHOD: Min C = 3X1 + 7X2 + 5X3 Subject to: X1 + X2 + X3 > 50 2X1 + 3X2 + X3 > 100 Based on the second tableau, answer the questions below: What is the value of S1 on the Cj – Zj row? What is...

SIMPLEX METHOD: Min C = 3X1 + 7X2 + 5X3 Subject to: X1 + X2 + X3 > 50 2X1 + 3X2 + X3 > 100 Based on the second tableau, answer the questions below: What is the value of S1 on the Cj – Zj row? What is the value of Zj on the right-hand side/quantity column? What is the pivot element/number? What is the leaving variable? What is the intersectional element of the optimum column and X2?