using System;

​

class Program

{

    static void Main()

    {

        double carrotPrice = 2.0, onionPrice = 4.0, meatPrice = 10.0;

        Console.Write("Carrots (per lb): ");

        double carrots = Convert.ToDouble(Console.ReadLine()) * carrotPrice;

        Console.Write("Onions (per lb): ");

        double onions = Convert.ToDouble(Console.ReadLine()) * onionPrice;

        Console.Write("Meat (per lb): ");

        double meat = Convert.ToDouble(Console.ReadLine()) * meatPrice;

        double subtotal = carrots + onions + meat;

        Console.Write("Payment method (Cash/Card): ");

        string payment = Console.ReadLine().ToLower();

​

        double total = payment == "card" ? subtotal * 1.13 : subtotal;

​

        Console.WriteLine($"Total: £{total:F2}");

    }

}

​