The dividend per common share paid by GCP last year was $1.32, which is expected to increase by a fixed rate of 8% year by year. 

(1) If the current market price of GCP's shares is 23.50 yuan, what is its expected rate of return?

(2) If the investor demands a return of 10.5%, what is the value of the stock?

(3) If you were an investor, would you invest in the stock of GCP Company? Why is that?