Recall the blood delivery problem discussed in class. The formulation of the original problem is given below, where decision variable Xij measures the transportation volume from Bank i to Hospital]. Based on this formulation, answer the following variations of the original problem. These sub questions are independent from each. Blood delivery problem - revisited X Chef 11.11 to yo 150 67 AV 1oooo (a) Based on the original problem formulation, if there is an additional handling cost at the 4 hospitals, with $2, 53, 54, $3 per unit for Hospital 1, 2, 3 and 4, respectively, what change(s) do you need to make to the original problem formulation to incorporate this new set of costs? You only need to write down the new change(s). (b) Based on the original problem formulation, if you are told that it is not feasible to ship anything from Bank 3 to Hospital 3. Propose two alternative ways in modifying the original problem formulation to incorporate this new setting? You only need to write down the new change(s) in each alternative proposed Recall the blood delivery problem discussed in class. The formulation of the original problem is given below, where decision variable Xij measures the transportation volume from Bank i to Hospital]. Based on this formulation, answer the following variations of the original problem. These sub questions are independent from each. Blood delivery problem - revisited X Chef 11.11 to yo 150 67 AV 1oooo (a) Based on the original problem formulation, if there is an additional handling cost at the 4 hospitals, with $2, 53, 54, $3 per unit for Hospital 1, 2, 3 and 4, respectively, what change(s) do you need to make to the original problem formulation to incorporate this new set of costs? You only need to write down the new change(s). (b) Based on the original problem formulation, if you are told that it is not feasible to ship anything from Bank 3 to Hospital 3. Propose two alternative ways in modifying the original problem formulation to incorporate this new setting? You only need to write down the new change(s) in each alternative proposed