Andrew made a written offer to purchase Barry's 2002 Honda Civic for $5,000.Barry said "okay" and accepted the offer, signing the papers.Barry's wife Cathy was a witness to the exchange.

Of Andrew, Barry, Cathy, which is the:

a.offeror:

b.offeree:

c.promisor:

d.promise:

e.obligor:

f.oblige:

g.transferor:

h.transferee: