Answer:
The suffix for commotion is commotions.
The range of learning does Faustus choose to give his life to considering is Necromancy. It is the assumed routine of speaking with the dead, particularly keeping in mind the end goal to anticipate what's to come. Faustus pick magic over his previous reviews since he needs influence, notoriety, and cash.
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.