* Confusing CR..please help

[sd]

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[Ben Ku]

Please cite the source (author) of this problem. We cannot reply unless a source is cited (and, if no source is cited, we will have to delete the post!). Thanks.

Also, is there a specific question about this problem? How did you approach it? Did you eliminate any answer choices? Where were you confused?

[RichaChampion]

This is a GMAT Prep Exam Pack Question. I have no idea if it is from those 2 free tests or paid one, but for sure it is an exam pack question.

[RonPurewal]

thanks for the citation.

if the name of the source ends with "Pack", then it's a paid source, and so we can't use it here (as per the express request of GMAC). ALL of the sources with names ending in "Pack" are paid sources.

[RonPurewal]

also -- even when you post items from allowed sources -- please do not simply post a problem, with no commentary. instead, post specific question(s) along with the problem.

in particular, you should be able to articulate
• what approach(es) you've tried so far,
• what you ALREADY UNDERSTAND about the problem,
• what, SPECIFICALLY, you don't understand,
• where you're getting stuck.


thanks.