by jnelson0612 Sat Jul 30, 2011 1:05 am
I'm sorry, but the only way you can use official source problems is if you are able to rewrite and disguise them enough that they cannot be recognized. Unfortunately since your post directly quotes the problem we cannot use it. Your question is a good one and I suggest that you contact your instructor to discuss further.
Jamie Nelson
ManhattanGMAT Instructor