Which of the Following Statements Is True of Advertising by Members

Which of the following statements is true of advertising by members of professional associations?

A) Both government regulatory agencies and consumer groups are against advertising by members of professional associations.
B) Professional associations have always authorized advertising by their members on the basis that such promotional activities heighten members' professional status.
C) Research has shown that consumers generally disfavor the use of professional advertising.
D) The Supreme Court has ruled that professionals, such as dentists and physicians, have the right to advertise.
E) Professional advertising is typically considered unethical and fraudulent.