Consider the Walmart company and its local supply chain around Georgia. In this local supply chain:
• There are 3 stores: 1 store in Savannah, 1 store in Athens, and 1 store in Macon There are 2 distribution centers: 1 in Atlanta and 1 in Jacksonville, FL
• There are 4 manufacturing sites: 3 in Atlanta, GA, and 1 in Dacula, GA
For this local supply chain:
a. Draw the supply chain of these stores, distribution centers, and manufacturing sites.
b. Identify the downstream of the manufacturing sites.
c. Identify first-tier suppliers of stores.