yeah, sigs, that is abouthe way i thoughtit worked.
obviously, i hate to see you lose your guy, but the selfish side of me is thinking:
"boy, now im glad i have all these dudes wih 3.0+ gpas"
i tend to be bit on the safe side ;-)
but seriously, i think it was a perfect storm that hammered you on that one. my guess is that 10 min would prolly usually be good enough in that case, but once in ten times or so, it is not enough. not triyng to be an *** (it comes natural) but i prolly would have gone with 20 min.
PS i as just thinkin, maybe the "chance" is a mltiplier. so that you have the amount of minutesyou told him to study, but you never know how much of the time he is screwing off, or flirting with his tutor, or playing HD. somtimes he is only "wasting" 10% of his time. normal is maybe 20%. and your kid was jeff spicoli (90% screwing off)