Research the given aspects of Riordan Manufacturing:
c) Products and services
Make a visual representation-like a graph, chart, or diagram-which describes Riordan's supply chain. This visual representation must give an overview and a strong understanding of supply chain operations and the flow of such operations in Riordan Manufacturing. Comprise the given items:
a) Riordan's functions and operations.
b) Riordan's customer and supplier relationship.
c) External divisions and their purpose.
d) The upstream and downstream flow of information, physical materials or services and money.
The presentation should meet up APA formatting needs and comprise at least 3 references beyond the text.