private void button1_Click(object sender, EventArgs e)
        {
            int startAmount = (int)AmountMINNum.Value;
            int endAmount = (int)AmountMAXNum.Value;

            if (endAmount < startAmount)
                return;

            d_pSimulations.Clear();
            d_pFreq.Clear();
            d_pReportInfo.Clear();
            d_ChartLimits.Clear();
            iSim = 0;

            double range = (double)RangeNum.Value;

            for (int i = startAmount; i <= endAmount; i+=10)
            {
                var simData = simulator2000.Simulate((int)DaysNum.Value, (double)BuyPriceNum.Value,
                    (double)SalePriceNum.Value, (double)ScrapPriceNum.Value, (int)i);

                Dictionary<double, int> freq = new Dictionary<double, int>();

                BindingList<SimulationInfo> element_list = new BindingList<SimulationInfo>();

                foreach (var element in simData)
                {
                    element_list.Add(element);

                    double rv = Round(range, element.daily_profit);

                    if (!freq.ContainsKey(rv))
                    {
                        freq.Add(rv, 1);
                    }
                    else
                    {
                        freq[rv]++;
                    }
                }

                d_pSimulations.Add(element_list);
                d_pFreq.Add(freq);

                ReportInfo report = new ReportInfo()
                {
                    TotalSalRevenue = simulator2000.TotalSaleRevenue,
                    TotalNewsCost = simulator2000.TotalNewsCost,
                    TotalLostProfit = simulator2000.TotalLostProfit,
                    TotalScrapRevenue = simulator2000.TotalScrapRevenue,
                    TotalNetProfit = simulator2000.TotalNetProfit,
                    TotalDaysExcess = simulator2000.TotalDaysExcess,
                    TotalDaysUnsold = simulator2000.TotalDaysUnsold
                };
                d_pReportInfo.Add(report);
                d_ChartLimits.Add(new Tuple<double, double>(simulator2000.MinimumProfit, simulator2000.MaximumProfit));
            }

            viewData();
        }