Dennis is a dermatologist. he passed his board exam three years ago but still reads new studies, takes classes, and continues to learn about his field. what is most likely a large contributor to these decisions?
a. dennis’s manager requires him to take classes.
b. dennis will need to retake his board exams in seven years.
c. dennis barely passed his board exam three years ago.
d. dennis will need to retake his board exams next year.