Rent'R Cars is a multisite car rental company in the city. It is trying out a new "return the car to the location most convenient for you" policy to improve customer service. But this means that the company has to constantly move cars around the city to maintain required levels of vehicle availability. The supply and demand for economy cars, and the total cost of moving these vehicles between sites, are shown in the Excel spreadsheet above. Find the solution that minimizes moving costs using Microsoft Excel.

LENTTO Chart Title SC50 9090 EGIO ECHO LERTS'D 90510 51 510 91510 90510 EGHD5 Mean 01027 0 521458 0474942 0 521458 0474942 0 521458 0474942 14 0.034 0 521458 0474942 15 04506 6505 0 521458 0474942 10305 0 521458 0474942 0521458 0474942 0 521458 0 474942 0 521458 0474942 0 521458 0474942 C10401 Chart Title T 10 Sprint