I agree with comments below that the winners used illegal and immoral models but.... And the instructor, I hope, was in violation of her contract by allowing t

I agree with comments below that the winners used illegal and immoral models but.... And the instructor, I hope, was in violation of her contract by allowing the ad presentation but.... That's not what really disappoints me. What really disappoints me is that she missed a great teaching moment. She handed out $5s to a bunch of teams. Where is her return? She missed showing how to use leverage. She had every right to say "no" to an ad presentation and so she should have looked at the margin by which the "winning" team won (say $300, whatever it was) and charged that team a buck less ($299) for the right to substitute the ad for the presentation they were supposed to make. -t