Answer:
It helps the reader to understand the narrator from a number of different perspectives.
Explanation:
Poe typically wrote his stories in first person and he did this to allow readers to understand the narrator of the story and what their motives and reasoning for their actions were.
Teenagers get all their money from jobs. I don't know if this is the answer you were looking for but I hope it helps
The purpose is for the author to make the reader want to read and find out more since most likely the first book ended in a cliff hanger; they want the reader to read more and find out more of what will happen.
