47, 31, and 57. Nothing multiplies to get these numbers.
If you are for the council to ban cell phones, then your thesis could be: Cell phones should be banned in privately owned areas because they... then write 3 reasons why. But, if you are against it, Say “Cell phones should not be banned in privately owned areas because.. then your 3 reasons.
Hope that helped!!
The answer to your question will be choice D.
B should be the correct answer