11) Suppose a stock had an initial price of $70.16 per share, paid a dividend of $5.1 per share during the year, and had an ending share price of $109.09. What are the percentage returns?

12) A portfolio is invested 26% in Stock A, 20.5% in Stock B, and the remainder in Stock C. The expected returns are 9.1%, 28.5%, and 18.1% respectively. What is the portfolio’s expected returns?

13) Suppose the returns for Stock A for last six years was 4%, 7%, 8%, -2%, 9%, and 7%. Compute the standard deviation of the returns.

14) Based on the following information, calculate the expected returns:

Prob Return

Recession 30% 13.8%

Boom 70% 18.8%

15) Calculate the expected returns of your portfolio

Stock Invest Exp Ret

A $154 3.9%

B $700 16.6%

C $406 23.3%

16) Suppose a stock had an initial price of $76.36 per share, paid a dividend of $4.7 per share during the year, and had an ending share price of $83.53. What are the percentage returns if you own 25 shares?

17) You have observed the following returns on ABC’s stocks over the last five years:

2.5%, 9.5%, -14.1%, 13.6%, -5.9%

What is the geometric average returns on the stock over this five-year period

18) Suppose a stock had an initial price of $53.72 per share, paid a dividend of $7.7 per share during the year, and had an ending share price of $88.24. What are the percentage returns?

19) Suppose a stock had an initial price of $64.29 per share, paid a dividend of $5 per share during the year, and had an ending share price of $94.19. What are the dollar returns?

20) You have observed the following returns on ABC’s stocks over the last five years:

4.9%, 8%, 14.3%, 11.4%, 3%

What is the arithmetic average returns on the stock over this five-year period.

21) You have observed the following returns on ABC’s stocks over the last five years:

4.5%, 8.7%, 4.3%, 12.7%, 8.4%

What is the geometric average returns on the stock over this five-year period.

22) You own a portfolio invested 25.38% in Stock A, 11.9% in Stock B, 23.5% in Stock C, and the remainder in Stock D. The beta of these four stocks are 0.93, 0.32, 0.91, and 0.92. What is the portfolio beta?

23) Suppose a stock had an initial price of $75.53 per share, paid a dividend of $8 per share during the year, and had an ending share price of $80.82. If you own 277 shares, what are the dollar returns?

24) You have observed the following returns on ABC’s stocks over the last five years:

2.4%, 8.8%, -8.4%, 10%, -4.8%

What is the arithmetic average returns on the stock over this five-year period.

25) Calculate the expected returns of your portfolio

Stock Invest Exp Ret

A $484 9.1%

B $929 14.9%

C $1,781 26.9%

26) You own a portfolio invested 15.9% in Stock A, 12.14% in Stock B, 18.72% in Stock C, and the remainder in Stock D. The beta of these four stocks are 0.63, 0.33, 0.96, and 0.78. What is the portfolio beta?