Expected return and standard deviation. Use the following information to answer the questions: a. What is the expected return of each asset? b. What is the variance and the standard deviation of each asset? c. What is the expocted roturn of a portfolio with 12% in asset J,45% in asset K, and 43% in asset L? d. What is the portfolio's variance and standard deviation using the same asset weights from part (c)? Hint: Make sure to round all intermediate calculations to at least seven (7) decimal places. The input instructions, phrases in parenthesis ather each answer box, enly apply foe the answers you will type. Expectod refurn and standard deviation. Use the following information to answer the questions: a. What is the expected return of each asser? Data table (Click on the following icon Q in order to copy its contents into a spreadsheet)