According to Muir, Conscious Work Toward Expanding One's Practical Knowledge

According to Muir, conscious work toward expanding one's practical knowledge and intellectual horizons

A) can enhance one's ability to deal with the moral dilemmas of police work
B) is irrelevant to the day-to-day job of police work
C) can hinder one's ability to deal with the moral dilemmas of police work
D) should be avoided if one intends to advance in the field of police work