Question:
(a) Illustrate with the help of a diagram the three levels of an organisation and illustrate at which level the transaction processing system would operate.
(b) A hypermarket system is to be implemented with a transaction processing system and a management information system. Illustrate how the MIS would allow the hypermarket to maintain a competitive-edge with respect to:
a. Stock management;
b. Re-order levels;
c. Accounts Payable and Receivables; and
d. Procurement Management