They imply figurative language because they make comparisons and give you a way to envision what they are seeing and feeling.
I believe it was because of the raw violence and just oddity that was seen in the book, back then it was not common to go see a movie that had so much killing, much less read a book where you get chosen and stoned to death. That age was a little more innocent. Hope this helps.
I think the answer is B. chores
Hospitals are a better career choice