16. Consider the layout for a five-department design (sizes are ignored). The material flow is given in the following table. A A B C D E B 25 - 0 5 D 6 15 20 - E 20 30 0 10 a. Develop the final adjacent graph using the graph-based link analysis procedure to maximize the total adjacent flow. What is the final total flow amount? b. Fit the layout of the five departments from (a) into a rectangular block.