State your selected management position for a real fictious or real company. You are responsible for considering and using the four functions of management in your changes. These four functions include planning, leading, organizing and controlling. Your organization is acquiring a smaller, similar company that provides the same service and/or product. The President of XYZ Company wants change in purchasing, and you are the manager assigned with the responsible to orchestrate, lead, manage, and communicate this critical change throughout the entire organization. Planning must begin immediately. Make a plan of action, managing the change. 

Consider your position, your power, your control, and the challenges of managing.