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Expected return and standard deviation. Use the following Information to answer the questions Probability ol Stato State of Economy Boom Growth Stagnant Recession 0.29 0.38 0.24 0.09 Return on Assol Rin Stato 0.025 0025 0.025 0.025 Rolumn Assot S in Stato 0.300 0.100 0.160 -0.020 Return on Assol in Sinto 0.440 0 320 0.010 0.150 a. What is the expected return of a portfolio with equal investment in all three assets? b. What is the portfolio's variance and standard deviation a. What is the expected return of a portfolio with equal investment in all three assets? pa (Round to four decimal places.) b. What is the portfolio's variance? (Round to four decimal places.) od What is the portfolio's standard? 10 I (Round to four decimal places)