Which of the Following Statements Is Most Likely FALSE

Which of the following statements is most likely FALSE?

A) In the last decade,gay and lesbian consumers have become substantial target markets.
B) Few ethnic markets are more important to U.S.marketing than the Asian American market because it is the largest ethnic group.
C) Some media use differences among groups are related to ethnicity.
D) In the United States during the last three decades,there has been a gradual movement from white-collar occupations to blue-collar occupations.
E) For advertisers,education tends to correlate with the type of medium consumers prefer.