How Effective Managers Use Information Systems Advances in computer-based information technology in recent years have led to a wide variety of systems that managers are now using to make and implement decisions. Largely, these systems have been developed from scratch for specific purposes and differ significantly from standard electronic data processing systems. Too often, unfortunately, managers have little say in the development of these decision support systems; at the same time, nonmanagers who do develop them have a limited view of how they can be used. Moreover, the difference between success and failure is the extent to which managers can use the system to increase their effectiveness within their organizations. QUESTION 1 (30 MARKS) 1.1 Critically discuss why Information Systems are important to an organisation. (20 Marks) 1.2 Explain the Five resources that support information systems. (10 Marks)