public PriorityItem GetPriorityItem(int itemIndex)
    {
        var item      = PriorityList[itemIndex];
        var hasPrereq = PrereqMakeOrders.Any(p => p.MasterID == item.Item.MasterID);

        if (hasPrereq)
        {
            var prereq = PrereqMakeOrders.FirstOrDefault(p => p.MasterID == item.Item.MasterID);
            if (prereq != null)
            {
                var make   = prereq.GetLowestRequirement();
                var master = StaticInventoryTracker.ProductMasterList.FirstOrDefault(m => m.MasterID == make.MasterID);
                return(new PriorityItem(master, item.Priority));
            }
            return(new PriorityItem(item.Item, item.Priority));
        }

        return(item);
    }