Answer:
One-way commute times may be long because affordable housing is distant from the job.
A working spouse could affect all three variables.
People might be very satisfied with their career as long as the income is high.
People may have a career following their passion, but have a low income or a long commute.
Explanation:
As we know that the study in college for graduation generally includes the three types of variables i.e. level of the income, job satisfaction and the one way commute
Now there are some ways that may be cofounded such as the one way commute could belong as if the house is far from the job, for the working spouse the above three variables could be impacted, when the income of the people are high they feel very satisfied and they follow their passion but they have the low income or long commute travelled at the same time
Answer:
I used an excel spreadsheet since there is not enough room here.
Explanation:
Answer:
A.) ALPHA
Portfolio A = 8.5%
Portflio B = 13.5%
B.) Sharpe measure
Portfolio A = 0.1519
Portflio B = 0.1479
Explanation:
T- bill rate (Rf) =5%
S&P 500 index ( Rm) = 10%
Portfolio A;
Expected rate of return = 9.1%
Beta (B) = 0.7
Standard deviation (s) = 27%
Portfolio B;
Expected rate of return = 12.1%
Beta (B) = 1.7
Standard deviation = 48%
Required rate of return for both portfolios;
Rf + B × (Rm - Rf)
Portfolio A :
5% + 0.7 ×(10% - 5%) = 5% + 0.7 × (5%)
5% + 3.5% = 8.5%
Portfolio B :
5% + 1.7 ×(10% - 5%) = 5% + 1.7 × (5%)
5% + 8.5% = 13.5%
A) Alpha(A) of Portfolio A and B ;
A = Expected return - Required return
Alpha of portfolio A :
9.1% - 8.5% = 0.6%
Alpha of Portfolio B:
12.1% - 13.5% = - 1.4%
B.) Sharpe measure for portfolio A and B;
Sharpe ratio = (Expected rate of return - Rf) / s
Portfolio A = (9.1% - 5%)/27% = 0.1519
Portfolio B = (12.1% - 5%)/48% = 0.1479
I will choose Portfolio A
False, since both roles are in the capacity of research and does not compromise results. So there is no conflict of interest in research.
Conflicts of interest are situations in which professional judgments or actions regarding a primary concern, such as a medical researcher's responsibilities, may be easily persuaded by a secondary interest, such as monetary benefit or professional advancement.
Many doctors work full-time for biotech and pharmaceutical companies, as well as medical device manufacturers. They work in research, product development, or administration. In fact, a few of them own the businesses. This is not conflict of interest.
Learn more on conflict of interest-
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