Which of These Statements Regarding the Itemization of Funeral Costs

Which of these statements regarding the itemization of funeral costs is True?

A) In 1984 the Federal Trade Commission mandated that all U.S.funeral homes itemize their fees.
B) With itemization of funeral costs,it is possible to make accurate comparisons of price and quality over the phone.
C) The FTC rule regarding itemization of funeral expenses uniformly resulted in decreasing funeral expenses to families in the United States.
D) All of the above.