Over the Past 15 Years Bob Has Held Seven Different

Over the past 15 years Bob has held seven different jobs with three different employers, one of which was in the non-profit sector. Of the seven jobs, three were horizontal moves rather than upward moves. Which statement best describes Bob's career?

A) Bob's frequent changes of employers indicate a dysfunctional career.
B) Because of his horizontal moves, Bob has progressed through a career map rather than through a career path.
C) Bob's job experiences can be considered a career path.
D) Bob is on a "tiered employment" path.