using System;

public class Program

{

​

    public static void Main()

    {

        Console.Write("Enter Name Item: ");

        String name = Console.ReadLine();

        Console.Write("Enter Quantity: ");

        int quantity = int.Parse(Console.ReadLine());

        Console.Write("Enter Unit: ");

        String unit = Console.ReadLine();

        Console.Write("Enter Price: ");

        double price = double.Parse(Console.ReadLine());

        double amount = price * quantity;

        Console.Write("Amount: "+amount);

        Console.WriteLine();

    }

}