gerial position? What support do managers receive from their companies in their position? What are the three primary challenges they face as managers?...

• What preparation does it take for a managerial position?
• What support do managers receive from their companies in their position?
• What are the three primary challenges they face as managers?
• What advice would they give a new manager to help them succeed?
• Need a perspective on 3 different manager positions if possible, thanks!

I am writing a journal on this, need some help to get started, thanks.......