(Q1) For each portfolio, calculate the risk premium per unit of risk (Sharpe ratio) that you expect to receive. Assume that the risk-free rate is 3.0%. (Q2) Using answers from Q1, which of these five portfolios is most likely to be the market portfolio and explain why. (200 words maximum)
Risk and return
Before understanding the concept of Risk and Return in Financial Management, understanding the two-concept Risk and return individually is necessary.
Capital Asset Pricing Model
Capital asset pricing model, also known as CAPM, shows the relationship between the expected return of the investment and the market at risk. This concept is basically used particularly in the case of stocks or shares. It is also used across finance for pricing assets that have higher risk identity and for evaluating the expected returns for the assets given the risk of those assets and also the cost of capital.
Portfolio |
Expected return |
Standard deviation |
Q |
7.8% |
10.5% |
R |
10.0% |
14.0% |
S |
4.6% |
5.0% |
T |
11.7% |
18.5% |
U |
6.2% |
7.5% |
(Q1) For each portfolio, calculate the risk premium per unit of risk (Sharpe ratio) that you expect to receive. Assume that the risk-free rate is 3.0%.
(Q2) Using answers from Q1, which of these five portfolios is most likely to be the market portfolio and explain why. (200 words maximum)

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