Develop and test the following classes: Vehicle abstract class (and subclasses Car, SUV, Truck), and the Vehicles aggregation class. VehicleRates abstract class (and subclasses CarRate, SUVRate, and TruckRates), and the Rates class. Account class and the Accounts aggregation class. Transaction class and the Transactions aggregation class. The Cost and Reservation classes.

Abstract Classes Needed Abstract Vehicle Class instance variables private String description II make-model for cars/suvs, length for trucks private int mpg private String VIN private Reservation resv II If null, then vehicle not reserved private Cost I/ miles per gallon I/ unique vehicle identification number only assigned when vehicle reserved appropriate constructor and getter/setter methods public abstract String toString(); ABSTRACT METHOD-implemented in each subclass Il returns a labeled string of information about a particular vehicle e.g. Honda Odyssey (SUV) MPG: 28 Seating: 7 Storage: 6 cu. ft. VIN: QK3FL4273ME public boolean isReserved...) public void reserve(Reservation) - throws ReservedVehicleException (if vehicle already reserved) public cancelReservation) .) - throws UnreservedVehicleException if reservation doesn't exist