Need answer ASAP please!

You own threestocks: 600shares of AppleComputer,10,000 shares of CiscoSystems, and 5,000 shares ofColgate-Palmolive. The current share prices and expected returns ofApple, Cisco, andColgate-Palmolive are, respectively, $463, $22, $99 and 12%, 10%, 8%.

a.What are the portfolio weights of the three stocks in yourportfolio?

b.What is the expected return of yourportfolio?

c.Suppose the price of Apple stock goes up by $27, Cisco rises by $6, andColgate-Palmolive falls by $15. What are the new portfolioweights?

d.Assuming thestocks' expected returns remain thesame, what is the expected return of the portfolio at the newprices?

The portfolio weight of Apple Computer is what %?(Round to two decimalplaces.)