Please explain your answer.

Click the icon to view the current layout of Snow-Bird's eight departments. Click the icon to view the number of trips by patients between departments in an average month. beneficial. Click the icon to view the improvement made by Lord. Data table Is further improvement possible? If so, what is it? By allocating the spaces in the order in which the tasks are usually performed, total movement is feet Data table Entrance/Initial processing (1) Exam room 1 (2) where Xij= number of patient movements per month (loads or trips) moving from department i to department j, Cij= distance in feet between departments i and j (which, in this case, is the equivalent of cost per load to move between departments). and X-ray (area D), are 15 feet apart. (Hence, 5 feet is considered 5 units of cost, 10 feet is 10 units of cost, and 15 feet is 15 units of cost.) First, establish Snow Bird's current layout. Then, by analyzing the current layout, compute patient movement Total movement =3,925 feet Lord determined that two useful changes are to switch departments 3 and 5 and to interchange departments 4 and 6 . This change would result in the schematic shown the following figure. Totalmovement==(1105)+(1105)+(655)+(405)+(155)+(2010)+(1010)+(355)+(2510)+(455)+(455)2,875feet