How does the flashback just before the end of
the story affect the passage?

it serves as a reminder of camila's initial advice to benito, which
increases tension between them.

it raises questions about luci's
efforts to recruit benito to work at
the camp, which ends the story with
an air of mystery.

it proves that from the beginning,
benito knew the best thing to do
with the campers, which is a
surprise.

it demonstrates how much the
narrator has changed through this
experience, which is a surprise.