Harrison's Six Steps of Decision Making

My assignment is to list and explain Harrison's six steps of decision making in a power point presentation. It needs to be 6-8 slides long and based off of the recommendation on which IT system to purchase and install in my fake company.

Harrison's six steps are:
1. Set Objectives
2. Search for alternatives through scanning the internal and external environment of the organization for information.
3. Compare and evaluate the alternatives by formal and informal means.
4. Practice the art of choice: the moment when a course of action is selected from a set of alternatives.
5. Implement the decision when the choice is transformed from an abstraction into an operational reality.
6. Follow up and control to ensure that the implemented decision results in an outcome in keeping with the objectives set in the first stage.

Harrison, F.E. (1995) The managerial decision-making process. Boston: Houghton Miffin company.