http://classic.7sage.com/lsat_explanations/lsat-19-section-4-question-15/
I'm not sure how to understand why the right answer is right. The business student in me says E is the most right but I can understand why it's not 'the' right answer.
I'm trying to figure out why a product who's frequency is not able to be increased means that a rebate isn't ideal.
@ Diana makes me channel my inner LSAT moon goddess