Respuesta :
Answer:
a. General Motors (GM)
b. Exxon Mobil's (XOM)
Explanation:
a. Which stock has more systematic risk?
Systematic risk refers to risk that is inherent to the market as a whole. It is measured by beta.
When;
1. beta > 1, it implies an investment has more systematic risk than the market
2. beta < 1, it implies the investment has less systematic risk than the market.
3. beta = 1, it implies the investment and the market has the same systematic risk as the market.
Based on the above, a beta of 1.5 implies that General Motors' (GM) stock has more systematic risk than Exxon Mobil's (XOM) which has a beta of 1.
b. Which stock has more total risk?
Total risk is the addition of systematic and unsystematic risks. Contrary to systematic risk that relates to the market as a whole, Unsystematic risk affects or relates to particular group of securities or an individual security.
Standard deviation is the addition of both systematic and unsystematic risks, and therefore a measure of the total risk.
Since 60% standard deviation of Exxon Mobil (XOM) is greater than 40% standard deviation of General Motors (GM), it therefore implies that Exxon Mobil's (XOM) stock has more total risk.