- Please help me answer these questions, thank you

You have $15,330 to invest in a stock portfolio. Your choices are Stock X with an expected return of 13.28 percent and Stock Y with an expected return of 8.21 percent. If your goal is to create a portfolio with an expected return of 12.71 percent, how much money (in $) will you invest in Stock X? Answer to two decimals, carry intermediate calcs. to four decimals. An analyst estimates there is a probability of 21 percent that there will be a recession next year. He thinks the probability of things being normal is three times the probability of a recession, with the remaining probability assigned to a boom taking place. A stock is expected to return -17 percent in a recession, 13 percent under normal conditions and 21 percent if there is a boom. What is the expected return (in percent) on this stock? Answer to two decimals, carry intermediate calcs. to four decimals