using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

​

namespace ClassesAssignment

{

    internal class Program

    {

        static void Main(string[] args)

        {

            Car myCar = new Car();

            myCar.Make = "Oldsmobile";

            myCar.Model = "Cutlas Supreme";

            myCar.Year = 1986;

            myCar.Color = "Silver";

​

            Console.WriteLine("{0} {1} {2} {3}",

                myCar.Make,

                myCar.Model,

                myCar.Year,

                myCar.Model);

​

            decimal value = DetermineMarketValue(myCar);

            Console.WriteLine("{0:C}", value);

            Console.WriteLine("{0:C}", myCar.DetermineMarketValue());

            Console.ReadLine();

​

        }

​

        private static decimal DetermineMarketValue(Car car)

        {

            decimal CarValue = 100.0M;

            return CarValue;

        }

    }

​

    class Car

    {

        public string Make { get; set; }

        public string Model { get; set; }

        public int Year { get; set; }

        public string Color { get; set; }

​

        public decimal DetermineMarketValue()

        {

            decimal CarValue;

            if (Year > 1990)

                CarValue = 10000;

            else

                CarValue = 2000;

            return CarValue;

        }

    }

​

}

​