Hmm I'd rather do my own calculations, it's one of the major pleasures in this game, trying to do as much as I can without calculators, keeps the mind of this alpha-student sharp (in hind-sight I shouldn't have done "whatever I liked" but just do math/econometrics but... too late for that now so let's see if society needs some more alpha-expertise).
I try to find a mix between asking and finding out myself. The day I think I know everything I will quit this game (I hope/presume this day will never come, but still...).