2) The final simplex table of a decision model whose objective function is ENB Xo = 4X1+6X2+3X3+X4 is found as follows. X5, X6 and X7 are idle variables. STS XO 525 X3 X6 X2 1 0 0 0 X1 1/20 1/20 39/12 39/60 X2 X3 X4 X5 X6 0 0 7/2 3/10 0 0 1 1/2 3/10 0 0 0 -1/2 -1/2-1/2 1 1 0 1/2 -1/10 -1/10 0 X7 9/5 -1/5 0 2/5 125 425 25 a) If the unit increase cost of the right-hand constant of the second constraint is 10 units TL, what would you suggest to the decision maker? (hint: you can see the situation of increasing the resource by 1 unit.) b) If the cost per unit increment of the right-hand constant of the third constraint is 1.6 units TL, what would you suggest to the decision maker? (hint: you can see the situation of increasing the resource by 1 unit.) 2) The final simplex table of a decision model whose objective function is ENB Xo = 4X1+6X2+3X3+X4 is found as follows. X5, X6 and X7 are idle variables. STS XO 525 X3 X6 X2 1 0 0 0 X1 1/20 1/20 39/12 39/60 X2 X3 X4 X5 X6 0 0 7/2 3/10 0 0 1 1/2 3/10 0 0 0 -1/2 -1/2-1/2 1 1 0 1/2 -1/10 -1/10 0 X7 9/5 -1/5 0 2/5 125 425 25 a) If the unit increase cost of the right-hand constant of the second constraint is 10 units TL, what would you suggest to the decision maker? (hint: you can see the situation of increasing the resource by 1 unit.) b) If the cost per unit increment of the right-hand constant of the third constraint is 1.6 units TL, what would you suggest to the decision maker? (hint: you can see the situation of increasing the resource by 1 unit.)