1. A manager supposed to know how to apply management Theories in his/her activities in an organization. Management theory can be defined as a collection of ideas which set forth general rules on how to manage a business or organization. Hence as a management scholar advise your Chief Executive Officer,(CEO): a.) the process involved in the construction of a Theory. b) some of the challenges faced by Nigerian Managers in applying management theory. c). What are the similarities and differences between physical and social science theories? d). How Behavioral Management Movement improved the Scientific Management Movement. e) the features of theory X and theory Y and how they could be effectively applied in the Nigerian situation 2. Management by Objective, (MBO) can be defined as a comprehensive managerial system that systematically integrates many key managerial activities and is consciously directed toward the effective and efficient achievement of organizational and individual objectives. a. What are its features and benefits to Nigerian organizations? b)The Director of AZY company is your friend, you discovered that his approach to MBO is not effective him, suggest the ways of improving MBO to him. c.Explain to your colleagues how MBO could help in Total Quality Management in your organization. 3. Management by walking about,( MBWA) is an unstructured approach to hand to hand-on, direct participation by the managers in the work-related affairs of their subordinates in construct to rigid and distances management period. A) Suggest to your dad who is a CEO, how this approach could help him to increase the performance of his employees. 2