What is the difference between a manager and a leader?

1. What is the difference between a manager and a leader?
2. How are ethics and leadership related to each other? 
3. How does the consideration of ethics impact your decision making? 
4. How does corporate culture including social responsibility impact ethics and ethical decision making? 
5. Can you give examples of how ethics effect areas of your organization such as marketing? 

Please consider these additional questions when you are formulating your paper:

1. As a manager (either currently or in the future) do you see yourself implementing these items in your career?  Why or why not? 
2. What recommendations would you make to the client?