Three managers are independently asked to assign a score of 0 (least preferred) to 100 (most preferred) scale to indicate their preferences for five computer systems that have been shortlisted by the company. The system with the highest average score will be chosen. One of the advantages of this approach of the alternative of making the decision at the meeting is:

A. The method will take into account into personal differences and strength of preference for the systems.

b. More knowledgeable managers will have greater influence in the decision.

c. Avoids the dangers of groupthink.

d. It will be certain to produce a clear-cut decision in favor of what system.