Enterprise Resource Planning (ERP) systems, which are based on a suite of integrated software modules and a common central database. The database collects data from many divisions and departments in a firm and from a large number of key business processes in manufacturing and production, finance and accounting, sales and marketing, and human resources, making the data available for applications that support nearly all an organizations internal business activities. When new information is entered by one process, the information is made immediately available to other business processes.

a. Explain TWO (2) challenges involved in implementing an Enterprise Resource Planning (ERP) System.