On his first day at the office, Dwight is introduced to Jim. They both have the same job title, but Jim has been working in this position for years. Jim offers to help guide Dwight through his learning process to help him feel welcome and supported in his job. How would Jim BEST be described?

A.
Jim is Dwight’s managing supervisor.

B.
Jim is acting as Dwight’s mentor.

C.
Jim is the human resources manager.

D.
Jim is in charge of onboarding all new employees.