Which of the Following Statements About Public Relations Is True

Which of the following statements about public relations is true?

A) Typically, shorter forms of public relations and publicity are interchangeable functions.
B) Public relations is not considered a management function.
C) Public relations has the same objectives as product and service promotion.
D) An effective public relations program continues over months or even years.
E) Public relations deals only with the activities designed to sell a product or service.