Tencent Holdings Limited is a Chinese multinational conglomerate holding company. If its share price rises from HK$318 to HK$324 within one year, what is the rate of return to a shareholder given each of the following:

a. The company paid no dividends.

b. The company paid a dividend of HK$2.50 per share.

c. The company paid the dividend, and the total return to the shareholder is separated into the dividend yield and the capital gain.