On June 1,Fred Sends Wilma an E-Mail Offering to Build

Multiple Choice

On June 1,Fred sends Wilma an e-mail offering to build her a new garage for $20,000.In his e-mail,Fred wrote,"acceptance by certified mail is advisable." On June 2 at 8 am,Fred sends Wilma a certified letter attempting to revoke the offer.At 2 pm the same day,Wilma mails Fred a letter via certified mail attempting to accept his offer.Under these circumstances:

A) the parties do not have a contract until Fred receives Wilma's acceptance.
B) Fred's revocation is effective and the parties do not have a contract.
C) Wilma's acceptance is effective upon dispatch.
D) the parties do not have a contract as the trade usage is telegrams and not certified mail.