I need your help for writing essay (4 pages not including the cover page and references page)     

The topic as below:   
One of the most fascinating components of the change management  process is the change agent. The change agent, who can be a leader,  manager, employee, consultant, or customer, is a person who is often at  the center of the change management process and performs several  critical functions in the overall process. Address the following  regarding change agents:

Define the concept of a change  agent, including the traits and characteristics that best represent a  change agent in today’s organization.
Discuss the role of a change agent  in the change management process (e.g., formal or informal role,  position of authority or power, etc.).
Assess how a change agent can influence the generation, direction, success, or failure of a change initiative.
Finally, assess any challenges a  change agent may have in the change process (e.g., not agreeing with the  change, management not truthfully sharing the repercussions of the  change, etc.) and how these challenges should be addressed.


-Write an essay that includes an introduction paragraph, the essay’s  body, and a conclusion paragraph to address the assignment’s  guide questions. Do not address the questions using a   question-and-answer format.  
-APA style should be used-Font will be: Times roman 12, and double space should be between lines 
-At least 3-4 scholarly, peer-reviewed journal articles will be used as references (including the below two).

Recommended Reference:  

 Hartge, T., Callahan, T., & King, C. (2019). Leaders’ behaviors during radical change processes: Subordinates’ perceptions of how well leader behaviors communicate change. International Journal of Business Communication, 56(1), 100–121.  
 Cordiner, M., Thomas, S., & Green, W. (2018). Do labels matter when implementing change? Implications of labelling an academic as a champion–results from a case study. Studies in Higher Education, 43(3), 484-499.