Ethical Dilemma. Mike has decided that it is time he put his money to work for him. He has accumu-lated a substantial nest egg in a savings account at a local bank, but he realizes that with less than 3% interest he will never reach his goals. After doing some research he withdraws the money, opens an account at a local brokerage firm, and buys 500 shares of a large blue-chip manufacturing company and 600 shares of a well-known retailing firm. From the beginning, his broker emphasizes that his portfolio is not sufficiently diversified with just two stocks. Over time, the broker convinces Mike to sell the shares of the two stocks to purchase stock in other companies. Two years later, Mike owns stock in 14 different companies and views his portfolio as well diversi-fied. His cousin, Ed, who has recently graduated from business school, looks at his portfolio and comments, “You are not very well diversified, as 10 of the stocks you own are considered technol-ogy stocks.” Mike tells Ed that he followed his broker’s recommendations and sold his original stocks to purchase the new stocks in order to attain a diversified portfolio. Ed comments that the brokerage firm where Mike does business is noted as a specialist in technologies. Mike is disap-pointed because he thought he was getting good advice toward building a well-diversified portfolio. After all, Mike followed his broker’s advice to the letter, and why would his broker give a client bad advice?