Which revision of sentence 2 best adds information that clarifies the reason offered by the writer?
not so much information would have to be crammed into nine months, which is way better for students because they would not be as rushed.
not so much information would have to be crammed into nine months, and class material could be covered at a more even and logical pace.
not so much information would have to be crammed into nine months, which allows students far more time to achieve academic success.
not so much information would have to be crammed into nine months, and this is clearly a much better option for both students and teachers.
answer is b