Mark has recently been promoted to manager. In his previous position, he always completed his work alone at his cubicle despite being part of a team. New to management, Mark is not fully aware of the parameters he will face. He envisioned having greater freedom to make decisions to benefit the company, when in reality he just does not have the time to do so. Outline what Mark can do in order to become a successful manager.

A. He can focus his efforts on honing his conceptual and technical skills to be in a better position to help to advise his team.

B. He can carefully make sure that his team is working both effectively and efficiently.

C. He starts to think in terms of building teams and becoming a motivator and organizer that is in contrast to his previous position of working independently.

D. He can encourage his team by letting them know he appreciates their ideas while at the same time sticking to his agenda, demonstrating good human skills.