I also agree that the answer is B: whom
in this sentence you are using the preposition + whom grammar structure. Whom is considered an object pronoun and is used when asking who will receive the action, which in this case, I believe is, baking those cookies. Hopefully this makes sense and good luck.
Answer:
The event requires people to make difficult decisions.
Explanation:
Important milestone do Atari and Chris hit via text
LOL. As there is 26 letters in the alphabet there is no middle !
