What are the key differences between a manager and a leader? Can an effective manager also be an effective leader? Why or why no

Be sure you cite sources using Chicago-Turabian format and include a bibliography.

Managing vs. Leading
This week you continued to study the nature of management, along with the different types of managers. Now for this discussion, you will consider the difference between managing a business and leading a business.
Part One: Please review the following resource:
Leader or Manager? These 10 Important Distinctions Can Help You Out by James Kerr
https://www.inc.com/james-kerr/leading-v-managing-ten-important-distinctions-that-can-help-you-to-become-better.html

Part Two: Please answer the following:
What are the key differences between a manager and a leader? Can an effective manager also be an effective leader? Why or why no