The following data pertains to an investor's stock:
The stock will pay no dividends for two years.
The dividend three years from now is expected to be $1.
Dividends are expected to grow at a 7% rate from that point onward.
If the investor requires a 17 percent return on their investments, how much will the investor be willing to pay for this stock now（）

A. $6.24.

B. $7.31.

C. $8.26.

测定在建投资总规模的方法有两种，即( )和倍数法。

A．增长率法
B．投资率法
C．建设周期法
D．投资额法