Which of the following statements is true regarding 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 providing functions such as advertising, marketing research, financing are part of this distribution structure.
D. The idea of a channel as a chain of intermediaries performing specific activities is common.
E. This distribution system is national in scope.