1. Considering the uncertainty of the future, there is a 5% chance that economy will be in boom; 92% chance that economy will be normal and the remaining possibility of economy to be in recession. If you buy XYZ company stock, you are expected to earn 22% return, if economy is in boon; or you will earn 15% return if economy is normal. However, if economy is in recession, your stock will make a loss of 2 What is the expected rate of return on this stock?
2. Calculate the expected return; Variance and standard deviation of a ABC Inc. stock if the economy is expected to be very good with 6% chance and expected to be normal with 60% chance and likely to be in recession with 34% chance and the expected return on this stock are likely to be 8.4%; 8.9% and 9.2% respectively if economy is in Boom; Normal or in Recession.
3. Calculate the rate of return on the following portfolio. (Hint: First calculate the weight of each stock value as a percentage of total dollar investment)
STOCK
|
Number of Shares
|
Price per Share
|
Expected Return
|
A
|
400 |
$24 |
13.6% |
B
|
300 |
$13 |
14.8% |
C
|
100 |
$33 |
7.4% |
D
|
100 |
$54 |
2.1% |
4. Calculate the expected return on the portfolio that has invested 30% is stock A, 40% in stock B; and 30% in stock C.
|
|
Rate of Return in each State
|
State of Economy
|
Probability
|
Stock A (%)
|
Stock B (%)
|
Stock C (%)
|
Boom
|
4% |
18.4 |
11.4 |
26.1 |
Normal
|
93% |
9.6 |
7.9 |
17.6 |
Recession
|
3% |
3.8 |
4.6 |
-28.7 |
5. You have four securities in your portfolio Security A, B, C and a Treasury Bill (Risk-free). The total value of this portfolio now is $76,000. The risk of this portfolio is comparable to the Market risk and therefore this portfolio could be used a proxy for the market. (Hint: Beta of market portfolio is 1) Calculate the beta of Stock C, given the following information and the CAPM?
Security
|
Value
|
Beta
|
A |
$13,800 |
1.21 |
B |
$48,600 |
1.08 |
C |
$8,400 |
? |
T-Bill (risk Free) |
? |
? |
6. Using CAPM (capital Asset Pricing Model), find the Beta of stock A if this stock A has required return of 14.3% and risk free rate is 3.9%. It is also given that the Market risk premium (Market Return – Risk Free Return) is 7.8%
7. You have invested $4,000 in stock A, $4,000 in stock B, and $2,000 in stock C. The risk free rate of return is 4.03% (expected return on T-Bills). Given the following information, calculate the return on this portfolio and then calculate the portfolio risk premium.
State of Economy
|
Probability
|
Rate of Return
|
Stock A (%)
|
Stock B (%)
|
Stock C (%)
|
Boom
|
5% |
7 |
15 |
28 |
Normal
|
80% |
9 |
12 |
17 |
Recession
|
15% |
10 |
2 |
-35 |
8. Stock A and Stock B have the same reward to risk ratio. Expected rate of return on stock A is 14.4% and stock A has a Beta of 1.21. Stock B has expected rate of return of 12.87% and a beta of 1.06. Calculate the risk free rate of return.