Question

what of the following roles in a supply chain are best represented by this supply chain map?
○ tier 1 supplier
○ retailer
○ original supplier
○ manufacturer

Explanation:

In a supply chain, the Original Supplier is the source (the red square here) that provides materials or goods to subsequent levels (like Tier 1 Suppliers, etc.). A Tier 1 Supplier gets from the Original Supplier, a Retailer sells to consumers, and a Manufacturer transforms materials. The map’s starting point (red square) fits the Original Supplier’s role as the initial provider.

Answer:

Original Supplier (the option: Original Supplier)