The answer would be<span> B, because she is hoping that she finds weapons inside the chest. Hope my answer helped out. (:</span>
Answer: A
Explanation: I hope it can help you !!!!!!!!!
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.