static void Main(string[] args) { XmlProcessor xmlProcessor = new XmlProcessor(); xmlProcessor.ImportData(); xmlProcessor.GetCarsWithDistance(); xmlProcessor.GetCarsFromMakeFerrari(); xmlProcessor.GetLocalSuppliers(); xmlProcessor.GetCarsWithTheirListParts(); xmlProcessor.GetTotalSalesByCustomer(); xmlProcessor.GetSalesWithAppliedDiscount(); JsonProcessor jsonProcessor = new JsonProcessor(); jsonProcessor.ImportData(); jsonProcessor.ExportOrderedCustomers(); jsonProcessor.ExportCarsFromMakeToyota(); jsonProcessor.ExportLocalSuppliers(); jsonProcessor.ExportCarsWithListOfParts(); jsonProcessor.ExportTotalSalesByCustomer(); jsonProcessor.ExportSalesWithAppliedDiscount(); }