Who Among the Following Is Most Likely Not Considered a Merchant

Multiple Choice

Who among the following is most likely not considered a merchant according to Article 2 of the UCC?

A) Jim who owns a wholesale auto parts business.
B) Tom who,as a hobby,builds and sells birdhouses on the weekends.
C) Kay who sells her 3-year-old fishing boat to her neighbor.
D) Jan who is not knowledgeable about selling sailboats,but employs an experienced person in the trade.