What are the different types of decisions and how does the decision-making process work? How do information systems support the activities of managers and management decision making?

*List and describe the different levels of decision making and decisions making constituencies in organizations. Explain how their decision making requirements differ.

*Distinguish between an unstructured, semi structured, and structured decision.

*List and describe the stages in decision making.

*Compare the descriptions of managerial behavior in the classical and behavioral models.

*Identify the specific managerial roles that can be supported by information systems.