The correct answer is A, hope that helps you out.
Answer:
Explicit textual evidence is stated directly in the text. So A does not fit here, that refers to implicit evidence. B is also not correct. I would pick C here but I am not 100% sure.
Im guessing its B, Because it just makes more sense! I went in there and read it aloud using both words (A and B) B made more sense. With an object being measured, such as a lemon, to make a quart of lemon juice, Id say you'd use the word number. Amount is not a word used for an object or measurement.