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(22 points) 4. The following two tables provide the workflow between pairs of departments denoted 1,2,3,4 and 5 (in loads/week), and the distances between five locations A,B,C,D and E: (14 pts.) a) Assign the five departments (1, 2, 3, 4 and 5) to the five locations (A, B, C, D and E) to minimize the total "cost" (load-feet per week). You should end with two solutions (two assignments). Do not calculate the total "cost" (workflow x distance)