Only Professional Help Requested.....

Question 1:

What are the Project Manager’s roles and how can they be most effective at that position? List at least 3 three roles of the project manager and necessary skills. They need to be most effective. If you do not currently have these skills, how can you obtain them? 

Question 2:

Please respond to this Discussion Board after reading “Environmental Aspects of Project Management”. The author of this paper was from India. What are the practical implications if project managers in the U.S. fail to consider the environmental impacts of their project? What procedures or processes exist to prevent such errors?