Question 2 (a) Enterprise Resource Planning (ERP) functionality falls into two general groups of applications namely core application and analysis applications. Explain the core of ERP applications. (3 marks) (b) Why it is advisable for companies to buy readymade ERP software from the market than build the system on their own? Provide THREE (3) points to support your advice. (3 marks) (c) Briefly elaborate the big bang versus phased approach to implementation the ERP software in the organization. (4 marks) [Total: 10 marks]