please answer number 5!!>?

4. In an assembly plant, material handling between departments is performed using a uni-directional closed-loop conveyor. The figure below shows the layout for the modular facility, which consists of three equal-sized assembly modules (A, B, and D), one administrative module (C), and one warehouse module (E). Pick up/Drop off (P/D) points for each module are also shown in the figure. P/D#3 P/D#2 Warehouse module Conveyor flow P/D#1 P/D#4 P/D#5 The distance between P/D points and the number of pallet loads moved between departments are given below. From/To E Distance between P/Ds From To Distance P/D1 P/D 250 feet P/D 2 P/D 3 75 feet P/D3 P/D4 25 feet P/D 4 P/D 5 75 feet P/D 5 P/D1 50 feet B C D E A -- 10 0 25 0 Pallet Flow per Day B C D 5 0 15 -- 0 5 0 -- 0 10 0 -- 5 0 5 25 0 10 -- Determine the D-score for the current layout. 5. Using the data from Problem 4, but assuming that modules B and D exchange their locations, determine the D-score for the alternative layout. 4. In an assembly plant, material handling between departments is performed using a uni-directional closed-loop conveyor. The figure below shows the layout for the modular facility, which consists of three equal-sized assembly modules (A, B, and D), one administrative module (C), and one warehouse module (E). Pick up/Drop off (P/D) points for each module are also shown in the figure. P/D#3 P/D#2 Warehouse module Conveyor flow P/D#1 P/D#4 P/D#5 The distance between P/D points and the number of pallet loads moved between departments are given below. From/To E Distance between P/Ds From To Distance P/D1 P/D 250 feet P/D 2 P/D 3 75 feet P/D3 P/D4 25 feet P/D 4 P/D 5 75 feet P/D 5 P/D1 50 feet B C D E A -- 10 0 25 0 Pallet Flow per Day B C D 5 0 15 -- 0 5 0 -- 0 10 0 -- 5 0 5 25 0 10 -- Determine the D-score for the current layout. 5. Using the data from Problem 4, but assuming that modules B and D exchange their locations, determine the D-score for the alternative layout