The pairwise exchange method is an improved type algorithm to search for a better layout than a given initial layout that includes the same size departments. The flow matrix between departments and the distance matrix for the initial layout are attached. Each department has the same area/size. The cost of a layout represents material handling cost in terms of total of flow times the distance between departments i and j. What is the cost of the initial (attached) layout? Flow Matrix 2. 3 1 2 3 4 Distance Matrix (Initial Layout) 1 2 3 4 1 10 65 105 2 25 65 3 40 - 10 8 41 1 25 5 10 5 2 10 3 10 4 20 Initial layout (1-2-3-4) A. 7340 Sreyi Gizle/Gster m 1/1- Soru 15/16 10 Puan What is the cost of the layout when exchange departments 1 and 2? (This question is the following of the previous question. Use the initial layout and the data in the attached figure) 2 3 4 1 1 Flow Matrix 1 2 3 10 8 5 10 10 20 4 Distance Matrix (Initial Layout) 1 2 3 4 1 40 65 105 2 25 65 3 40 25 5 10 AN 2 3 4 Initial Layout (1-2-3.4) 4 A. 6180 B. 5720 do o i C. 5950 D. 6070 E. 6200 BI