2. A small manufacturing facility is being planned that will feed parts to three heavy manufacturing facilities. The locations of the current plants with their coordinates and volume requirements are given in the following table:": (20 Points) Use the centroid method to determine a location for a new facility. Coordinate X Coordinate Y Volume (Parts/year) 2200 Location A 165 176 Location B 206 259 3300 Location C 259 99 1650 3. 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 below. (50 Points) Find the optimum solution that minimizes moving costs using Microsoft Excel Solver. (You may upload the excel file) From/To D E F G Supply A 7 6 5 4 55 B 7 6 7 2 50 C 6 5 4 9 85 Demand 55 65 30 40