What four general managerial functions are included in the principles

 What four general managerial functions are included in the principles of management? Think of an effective organization you know about in some depth either as an employee or a customer. Do you think they do a good job in all four of these managerial functions? Why or why not? 

Book reference: 

 Bauer, T., Erdogan, B., & Short, J. (2019). Principles of management (4th ed). Boston, MA: Flatworld. ISBN:  9781453392102. 

Faulhaber, J. (2008). A Biblical approach to developing the inner qualities of a leader. Bloomington, IN: Xlibris. ISBN:  9781436341806.