Q:Under the code, an acceptance that varies from the offer

a.voilates the "mirror"image rule and is not effective as acceptance.

b.cannot be legally communicated to the offeror.

c.would be an acceptance even if the offeree conditions its acceptance on the offeror's assent to the different terms.

d. is an acceptance unless the variation is material of objected to.

e.is always and acceptance as between merchants.