Which of the Following Statements Describes the Media's Role in the Self-Regulation

Which of the following statements describes the media's role in the self-regulation of advertising?

A) The media must accept all advertising they receive because of First Amendment guarantees of freedom of speech.
B) The media cannot refuse to accept advertising for an entire product class such as hard liquor.
C) The media can refuse to accept individual ads they find offensive or objectionable.
D) Most media accept any advertising they receive since advertising is their major source or revenue.
E) The three major networks have the least stringent advertising review process of any media.