Respond to the posts on topic manager's job in a team and non-team environment

Reply to the three attached posts. 

Topic: Discuss how the manager's job is different in a team environment as opposed to a non-team environment. 

All responses should be at least 150 words and require some information from the text, academically reviewed paper, some significant commentary that requires knowledge of the subject matter, a web link to an article or other source in order to be accepted. Please use APA 6 format.