Decisions are something many people have difficulties with. It is implied by the fact that in general they are pretty hard and, in addition, there are two options, both good or bad, and we have to choose what alternative is better for us. That’s the reason why, we ought to not forget that it is not only our difficulty. Since the history of the mankind began, difficulties with making choices have existed and still are actual. The same is nowadays related to inter alia every bigger enterprise, which has to face various choices almost every day.