Office Plus, an office supply store, ordered $100,000$ blank flash drives from Curtis Co$.,$ a manufacturer of computer products. Office Plus placed the order using a preprinted purchase order form; Curtis acknowledged the order by s a preprinted acceptance form back to Office Plus. Unlike Office Plus' form which says nothing about packaging, Cu form specifies that the flash drives will be packaged in cases of $10$ flash drives per box, $10$ boxes per case. Which statement is correct?

The UCC does not cover the contract because both pities are merchants.

The UCC does not cover computer flash drives.

Curtis's packaging term is an additional term and therefore a part of the contract unless Office Plus promptly objects to the term.

Curtis's packaging term is a different term which materially changes the offer. There is no contract.