Which one of the following is NOT true about the finder methods of a local home interface for a BMP entity bean? Choice 1 Finder methods must be declared public. Choice 2 Finder methods must throw ObjectNotFoundException. Choice 3 Finder method names must start with the prefix "find." Choice 4 The entity bean can declare only one findByPrimaryKey method. Choice 5 Finder methods must return an EJBLocalObject or a collection thereof.