If a^2bc = b^3 , which of the following must be true?
I. ac = b^2
II. b = 0
III. ac = 1  Choose the correct answer.
A) I B) none C) II D) III E) I&II
none
<result>B</result>
If a^2bc = b^3 , which of the following must be true?
I. ac = b^2
II. b = 0
III. ac = 1