$9.$ According to the $$three core links$$ perspective, supply chain management effectiveness is driven primarily by the organization$$s ability to manage the:

Group of answer choices

A$.$ a$.$ external link between a buying organization and its key suppliers.

B$.$ b$.$ external link between a buying organization and its key customers.

C$.$ c$.$ internal link between supply management and its internal customers.

D$.$ e$.$ a supply chain is only as strong as its weakest link.