A manufacturing company located in a rectangular building has five departments labeled A through E as shown below. A B D E B Suppose the flow data, the unit cost data, and the distance matrix are given as follows: Distance Matrix ABCDE 6 20 18 11 12 22 22 15 10 8 Flow-Between Matrix ABCDE 0505 6 - 0 20 3 0 7 D Unit Cost ($/Unit Dist.) ABCDE 10 1 1 4 0 3 A - 0 B D E 0 1 ARU D E a. Using the CRAFT two-way exchange procedure, indicate all the department pairs CRAFT would consider exchanging in the above layout. b. Compute the estimated cost of exchanging departments A and E. Note: Working in a Spreadsheet is highly recommended.

Suppose the flow data, the unit cost data, and the distance matrix are given as follows: a. Using the CRAFT two-way exchange procedure, indicate all the department pairs CRAFT would consider exchanging in the above layout, b. Compute the estimated cost of exchanging departments A and E. Note: Working in a Spreadsheet is highly recommended