QUESTION 5 Below there is the sensitivity table of the solution of the model in 1* question. (In the exam there will be a separate example in such a question but here I give this as a hint to the constraints in Q1] Constraints Final Shadow Constraint Allowable Allowable Cell Name Value Price R.H. Side Increase Decrease $C$11 Available Region A oil 100 0 300 1E+30 200 $D$11 Available Region B oil 400 400 50 0 $E$11 Available Region C oil 500 500 1800 0 $C$7 Maximum Region A oil in Type A 25 0 50 0 $C$8 Maximum Region A oil in Type B 25 0 0 50 0 $C$9 Maximum Region A oil in Type C 25 0 0 50 0 $C$10 Maximum Region A oil in Type D 25 0 0 180 0 $E$7 Minimum Region C oil in Type A 75 0 50 75 $E$8 Minimum Region C oil in Type B 125 0 50 1E+30 $E$9 Minimum Region C oil in Type C 75 0 50 75 $E$10 Minimum Region C oil in Type D 225 0 150 1E+30 $F$7 Demand Type A 250 0.3 250 0 83.33333333 $F$8 Demand Type B 250 250 0 83.33333333 $F$9 Demand Type C 250 0 250 0 83.33333333 -5.68434E- $F$10 Demand Type D 250 0 250 14 1E+30 They consider several options to increase profitability. Please write your suggested course of action and the expected change in profit for the following problems. a.) What happens to cost if Demand of Type D increase to 260? b.) What happens to cost if Demand of Type D increase to 260 while demand of Type A decrease to 240? c.) There is a new type that they can start to produce. It will not have any minimum or maximum usage of region oils to add as constraint, but its introduction will decrease the demand of type A to 200. The cost of adoption of new type is considered to be around $50. Should this new type be produced