The Franklin State Bank repossessed the Parkers’ automobile because of the Parkers’ delinquency in payments. At the time, Mr. Parker and his son were giving the engine of the car a tune-up in their garage. The vehicle was not mechanically operational because the spark plugs, points, condenser, and air filter had been removed. Franklin State Banks did not try to determine why the car was not mechanically operational. Instead, after a three-day notice to the Parkers, the bank sold the car at a private sale to an auto parts dealer for $50. The bank then sued the Parkers to recover the substantial balance of the purchase price remaining and unpaid. Which party should win the suit? Why? (Franklin State Bank v. Parker, 136 N.J. Super. 476, 346 A.2d 632)