//Get the Shipping Price
        private decimal getShippingPrice()
        {
            /*
             * Shipping Price Array Visualization Default Price
             *
             |Shipping |     Size of Desk (in^2)           |
             |---------|-----------------------------------|
             |         |    0-1000 | 1001-2000 | 2001-inf  |
             |---------|-----------+-----------|-----------|
             | 3 Day   |    $ 60   |    $ 70   |    $ 80   |
             | 5 Day   |    $ 40   |    $ 50   |    $ 60   |
             | 7 Day   |    $ 30   |    $ 35   |    $ 40   |
             */
            int[,] shippingPrices;

            //call the methodo to read the file
            var shippingFilename = @"rushFile.txt";

            shippingPrices = ReadFileHelper.UpdateRushPrices(shippingFilename);

            int rushIndex = (int)Shipping;
            int sizeIndex = (int)Desk.SurfaceArea > 2000 ? 2 : ((int)(Desk.SurfaceArea - 1) / 1000);

            return(shippingPrices[rushIndex, sizeIndex]);
        }
        /// <summary>
        /// Handle to save the quote data to the file
        /// </summary>
        private void AddQuoteToFile()
        {
            var quotesFile = @"quotes.json";

            // Get list of existing quotes (if any)
            List <DeskQuote> deskQuotes = ReadFileHelper.GetQuotesFromFile(quotesFile);

            // Add new quote
            deskQuotes.Add(quote);

            // Save quotes to file
            saveQuotesToFile(quotesFile, deskQuotes);
        }