The punctuation is correct if that is how how the statement started and ended.
Answer:
4
Explanation:
The answer is 4 because 72 / 18 = 4
It takes 4 bags of chocolate chips to make 18 dozen cookies.
The answer would be d, a character who acts in opposition. Ant(i) means against, so an antagonist would be against the main character.
I would say that A is the answer. B is irrelevant, C makes the point debatable as it acknowledges that not everyone has access and I feel like A is more important than D to the sort of people who would set questions