What are the portfolio welghts for a portfolio that has 126 shares of Stock A that sell for $36 per share and 106 shares of Stock B that sell for $26 per share? (Do not round Intermediate calculations and round your answers to 4 declmal places, e.g., .1616.) Consider the following Information: Rate of Return of State Occurs Probability of State of Economy State of Economy Recession Normal Stock A 08 Stock B -19 10 56 25 4. Calculate the expected return for Stocks A and B. (Do not round Intermedlate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 3216.) b. Calculate the standard deviation for Stocks A and B. (Do not round Intermedlate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 3216.) 11.88 96