1.State of economy is Boom Probability of state of econmy is.15 Rate of Return if state occurrs for
Stock A is .30, Stock B .45 and Stock C is .33.
2.State of economy is Good the Probability of state of econmy is.12 Rate of Return if state occurrs for
Stock A is ..12, Stock B .10 and Stock C is .15.
3.State of economy is Poor the probability of state of econmy is..35 Rate of Return if state occurrs for
Stock A is ..01, Stock B -.15 and Stock C is -.05.
4.State of economy is Bust theProbability of state of econmy is.05 Rate of Return if state occurrs for
Stock A is -.06, Stock B -.30 and Stock C is -.09
Your portfolio is invested 30% each in A and C, and 40% in B. What is the expected return of the portfolio? What is the variance of this portfolio, The standard deviation of the portfolio?