In an Import-Oriented Distribution Structure

In an import-oriented distribution structure,

A) the importer-wholesaler traditionally performs most of the marketing functions.
B) the relationship between the importer and any middleman is similar to that found in a mass-marketing system.
C) several independent agencies provide functions such as advertising, marketing research, and financing.
D) the idea of a channel as a chain of intermediaries performing specific activities is common.
E) the distribution system is national in scope.