r_invoice (c, x)The function introduces the menu which allows to perform the customer-related tasks such as add, find, update, and delete customers.View function sourceCALLED BYCALLSTABLESThis function has no dependenciesListDiagramCalls directly by:invoiceCalls indirectly by:add_order, orders G r_invoice r_invoice invoice invoice invoice->r_invoice add_order add_order add_order->invoice orders, items, stock, manufactOops! We could not find any reports in this file