Define a class MotorVehicle as described below:

Data members. a) modelName b) model_Number c) modelPrice

Methods: a) display() : to display the name, price and model number.

Define another class named Car that inherits the class MotorVehicle and the following :

Data members: discountRate

Methods:

1. display() : to display the Car name,Car model number,Car Price and the discount rate.
2. discount () : to compute the discount

Create the classes MotorVehicle and Car with suitable constructors and test it.