static void Main(string[] args)
{
Console.WriteLine("Inside the Vehicle showroom");
Console.WriteLine("");
List <Car> cars = new List <Car>();
Car fiesta = new Car("FES-UIT8", "60m/h", 200000, false);
cars.Add(fiesta);
Car ferrari = new Car("FER-IU8", "80m/h", 500000, false);
cars.Add(ferrari);
Console.WriteLine("********Car info before sell***********");
fiesta.DisplayVehicleInfo();
Console.WriteLine("***************************************");
fiesta.sell(120000);
Console.WriteLine("********Car info after selling***********");
fiesta.DisplayVehicleInfo();
Console.WriteLine("*****************************************");
}