answer all the questions a,b,c,d,e they are all one question together

all thr information in the pic

Question: The City There is a supplier who provides goods to 4 different stores in different regions. Use data given below and help the supplier to determine (a) The facility location coordinates. (20 points) (b) The individual distance from the central location of the supplier to each store. (20 points) (c) The total distance for the supplier. (20 points) (d) Graphically illustrate the coordinates on a map and identify the closest region to the supplier. (20 points) (e) Explain briefly the concept of the facility location. (20 points) Coordinates # of truckload City X Y shipment A 100 110 B 40 20 D 200 90 150 230 100 130 80 60