For the Rational Mode information is available, but Carnegie Model suggests that limited information is available. According to Rational Model, decision making is costless; however, for Carnegie Model it is costly. Rational Model suggests that full range of possible alternatives is generated, but for the Carnegie Model it is limited. ın Rational Model, solution is chosen by unanimous agreements and solution chosen is best for the organization. On the other hand, in Carnegie Model, solution is chosen by comprise, bargaining, and accommodation between organizational coalitions and solutions chosen is satisfactory for the organiziation. The correct answer is Choice C.