Talk:Profitability/@comment-217.162.151.111-20110706095429

I think the formula to calculate the income is not quite correct: > income_per_hour = (14 * income - repaircosts) / (14 * income_hours + repair_hours) In this formula, the probability of requiring a repair is 1/15 = 0.0667 % since you collect the money 14 times and THEN need to repair the building. That are 15 actions and one of them is repairing, hence 1/15. The factor should be changed to 13 in the formula. I'm not quite sure if my reasoning is correct, though... Adi