Answer:
Yes, Zaroff provides his opponents with all that they need to escape him.
My guess is third person omniscient because it gives info about every character instead of one
The authors stand basically.
Hamlet killed Polonius on accident, realizing that someone was listening to his conversation with his mother in a deranged state. This proves Hamlet to be "crazy", and turns Hamlet into a more disliked person among the kingdom.
