Hiro Tanaka is going to purchase a new car and has narrowed the decision down to three different sedans. The following table summarizes how he rates each sedan on the criteria that are most important to him.

Upon reflection, Hiro decides that the weights he would assign to each criterion are as follows: Economy 30%, Safety 15%, Reliability 15%, Style 15%, and Comfort 25%.
a. Create a multicriteria scoring model for this problem.
b. Create a radar chart showing the weighted scores for each car on each of the criteria.
c. According to this model, which car should Hiro purchase?

Transcribed Image Text:

Criterion Seda Sedan 2 Sedan 3 Economy 0.90.7 Safety Reliability Style 0.6 0.9 0.4 0.5 0.7 0.8 0.5 0.8 0.4 0.8 0.7 0.8 0.9 Comfort