StoreBoxes

using System;
using System.Collections.Generic;

namespace _07._StoreBoxes
{
    class Program
    {
        static void Main(string[] args)
        {
            string input = Console.ReadLine();

            List<Box> boxes = new List<Box>();

            while (input != "end")
            {
                string[] tokens = input.Split();

                Item item = new Item(tokens[1], //Item Name
                    decimal.Parse(tokens[3])); //ItemPrice

                Box box = new Box(tokens[0], //Serial Number
                    item, //Item Name , ItemPrice
                    int.Parse(tokens[2])); //Item Quantity

                boxes.Add(box);

                input = Console.ReadLine();
            }

            List<Box> sortedBoxes = SortBoxes(boxes);

            foreach (var box in boxes)
            {
                Console.WriteLine($"{box.SerialNumber}");
                Console.WriteLine($"-- {box.Item.Name} – " +
                    $"${box.Item.Price}: " +
                    $"{box.ItemQuantity}");
                Console.WriteLine($"{box.PriceForBox}");
            }
        }

        private static List<Box> SortBoxes(List<Box> boxes)
        {
            List<Box> sortedBoxes = new List<Box>();

            for (int i = 0; i < boxes.Count; i++)
            {

            }

            return sortedBoxes;
        }
    }

    class Item
    {
        public Item(string name, decimal price)
        {
            Name = name;
            Price = price;
        }
        public string Name { get; set; }
        public decimal Price { get; set; }
    }

    class Box
    {
        public Box(string serialNumber,
            Item item,
            int itemQuantity)

        {
            SerialNumber = serialNumber;
            Item = item;
            ItemQuantity = itemQuantity;
            PriceForBox = item.Price * ItemQuantity;
        }
        public string SerialNumber { get; set; }
        public Item Item { get; set; }
        public int ItemQuantity { get; set; }
        public decimal PriceForBox { get; set; }

    }
}