Suppose three honest individuals gave you their estimates on your stock’s value. One person is your current roommate, who is a broker. The second person is a broker-dealer with an excellent reputation...

Suppose three honest individuals gave you their estimates on your stock’s value. One person is your current roommate, who is a broker. The second person is a broker-dealer with an excellent reputation in the Philippine Stock Exchange. The third person is your co-investor with 20 years of good standing in investing with stocks. If the three have different views, in which one would you have the most confidence?  Why?