Gerber, a Georgia Merchant Who Sells Toys, Placed a Telephone

Gerber, a Georgia merchant who sells toys, placed a telephone order for fifteen dozen toy computers from NCE, a wholesaler of toys in Cleveland, Ohio. NCE sent Gerber a signed invoice for the toy order (written confirmation) , giving details of their oral agreement. The oral (telephone) contract will be enforceable

A) if it would be unreasonable not to enforce it.
B) if Gerber does not send NCE a written objection to the contents of the invoice within ten days of receipt of the invoice.
C) under no circumstances.
D) if the courts say that this case is governed by common law.