Which of the Following Statements About the Regulation of Advertising

Which of the following statements about the regulation of advertising is true?

A) Advertising is externally regulated by federal and state agencies.
B) Self-regulation is important because advertising is playing an increasingly important role in product liability litigation.
C) Internal regulation from various groups probably has more influence on advertisers' day-to-day operations and decision making than government rules and regulations.
D) In recent years,state attorneys general have become more active in the regulation of advertising.
E) All of the above statements about the regulation of advertising are true.