Any Intermediary Between Manufacturer and End-User Markets Is Referred to as A(n)

Any intermediary between manufacturer and end-user markets is referred to as a(n)

A) middleman.
B) intermediary who sells to ultimate consumers.
C) person or firm whose sole responsibility is to find distributors for a manufacturer's products.
D) person or firm whose sole responsibility is bringing a buyer to the last link in the distribution chain.
E) person or firm that takes possession of a product and in some way alters it before passing it on to the consumer.