All of the Following Statements About Inland Marine Forms Are

All of the following statements about inland marine forms are true EXCEPT

A) A mail coverage form covers securities in transit by first-class mail,registered or certified mail,or express mail.
B) A commercial articles coverage form is used to insure photographic equipment and musical instruments.
C) A jewelers block coverage form is used by individuals to insure jewelry limited in coverage by the homeowners form.
D) The signs coverage form covers neon,mechanical,and electrical signs.