Write 3 Java classes called Car, OffroadCar and HybridCar. Demonstrate the concept of inheritance by making the Car class your superclass. Give it the following attributes:

int num_doors; // number of doors the car has

int hp; // the horse power of the car

boolean manual; // true if manual transmission, false if automatic

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OffroadCar Class

should be derived from the Car class and have the additional attribute:

int wheel_diameter; // diameter of wheel in mm.

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HybridCar

should be derived from the Car class and have the additional attribute:

int batteries; // number of batteries in the car