public ActionResult CostTable()
        {
            var dbC = new DatabaseAccessCosts();

            ViewBag.costtablesellingpriceasc   = dbC.queryCostTableSortedBySellilngPriceASC();
            ViewBag.costtablesellingpricedesc  = dbC.queryCostTableSortedBySellilngPriceDECS();
            ViewBag.costtablepriceperounceasc  = dbC.queryCostTableSortedByPricePerOunceASC();
            ViewBag.costtablepriceperouncedesc = dbC.queryCostTableSortedByPricePerOunceDESC();
            ViewBag.costtable = dbC.queryCostTable();
            return(View());
        }