You own three stocks: 600 shares of Apple Computer, 10,000 shares of Cisco Systems, and 5,000 shares of Colgote Palmolive. The current share prices and expected retums of Applo, Cisco, and Colgate.Paimolive are, respectively, $489,$22,$109 and 12%,10%,8%. a. What are the portfolio weights of the three stocks in your portiolio? b. What is the expected retuin of your portfolio? c. Suppose the price of Apple stock poes up by $29, Cisco rises by $7, and Colgase-Palmolve falls by $16. What are the riew portfolio weights? d. Assuming the stocks' expectod returns remain the same, What is the expected return of the portfolio at the new prices? a. What are the portfolio weights of the three stocks in your portfolio? The portfolio weight of Apple Computer is \%. (Round to two decimal places.) The portfolio welght of Cisco Systems is 1. (Round to two decimal places.) The pontolio weight of Colgste-Paimolive is \%. (Round to two decimal places.) b. What is the expected refum of your portfolio? The expected return on the portolio is k. (Round to two decimal places.) c. Suppose the price of Apple stock goes up by $29, Cisco rises by $7, and Colgate.Pakmolive falls by $16. What are the new portfolio woights? The new portiolio weight of Apple is 1.4. (Round to two decimal places.) The new portiolio weight of Cisco is \%. (Round to two decimal places.) The new portiolio weight of Colgste-Polmolive is \%. (Round to two decimal places) d. Assuming the stocks' expected returns remain the same, what is the expected return of the portfolio at the new prices? The new expected retum is 16. (Round to two decimal places)