I think the answer is Option C, cause you do have the right to protect yourself, but not harm others on purpose.
Hope this helps :)
In the movie the phrase "eat popcorn" can be recorded backwards or be hidden into the lines of characters or in the music. So yes this is possible that there was a subliminal message telling the viewers to buy more popcorn.
Answer: Merton viewed anomie as
societal overemphasis on success and underemphasis on the appropriate means to success.