cke operated a bicycle dellvery business. He approached the bank for money to boy a dellwery truck to expand his business. The bank was willing to loan Zeke the ioney and took a chattel mortgage over the truck. As further security in the event that Zeke defaulted on the miortgage, the bank required his wife to sign a romissory note for the full amount of the chattel moitgage. After losing some key customers to the competition, Zeke defautted on the chatted mortgage and the lank took possession of the truck and sold it pursuant to the chattel mortgage. The passage of sale was insufficient to cover the full amcent of the loan and the bank ued Zeke's wife for the remainder owing on the basis of the promissory note. Discuss the rights and dutles of the bank and Zeke's wife, and render a decition.