QUESTION 20 Using the expected monetary value for decision making under risk could be optimistic or pessimistic depending on the probabilities. True False QUESTION 21 Rating alternatives on each of the decision criteria is considered the most difficult stage of the decision-making process, because A. It requires us to compare all of the alternatives simultaneously, OB. It requires us to forecast how each alternative solution will achieve cach of our decision criteria. C. It usually requires heavy calculations, OD. It assumes we have precisely defined our priorities