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10. Consider the following information: Rate of Retum If State Occurs State of Economy Boom Bust Probability of State of Economy 58 42 Stock A 08 14 Stock B 17 06 Stock C 37 --04 a. What is the expected return on an equally weighted portfolio of these three stocks? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Expected return % b. What is the variance of a portfolio invested 20 percent each in A and B and 60 percent in C? (Do not round intermediate calculations and round your answer to 6 decimal places, e.g., 32,161616.) Wanance 13. Consider the following information Rate of Retum If State Occurs State of Economy Boom Good Poor Bust Probability of State of Economy 15 60 20 05 StockA 40 16 -02 Stock B 50 10 05 25 Stock C 30 09 - 03 11 -18 a. Your portfolio is invested 25 percent each in A and C and 50 percent in B What is the expected return of the portfolio? (Do not round intermediate calculaitons. Enter your answer as a percent rounded to 2 decimal places, e.g. 32.16.) Expected return b-1 What is the variance of this portfolio? (Do not round intermediate calculations and round your answer to 5 decimal places e.g. 32.16161.) Variance b-2 What is the standard deviation? (Do not round intermediate calculations Enter your answer as a percent rounded to 2 decimal places, e.g. 32.16.) Standard deviation %