Calculate the standard deviation of return for each clinic?If the hospital wants the highest, return which clinic would you recommend?

You are the investment consultant for a Saudi Arabian hospital to assess the risk for its future
investments.

There are three potential opportunities:

Investing in Clinic A, or Clinic B or Clinic C.

They have the following probabilities with regard to their return on investment:
Years Probability of Return
Return for
Clinic A
Return for
Clinic B
Return for
Clinic C
1 0.10 5% 1% -10%
2 0.20 6% 3% 0%
3 0.40 7% 4% 5%
4 0.20 8% 5% 15%
5 0.10 9% 10% 20%

What is the expected return for each clinic?

Calculate the standard deviation of return for each clinic?

If the hospital is risk averse, which clinic would you recommend?

If the hospital wants the highest, return which clinic would you recommend?

If the hospital wants a good return but with a medium level of risk, which clinic would you recommend?