Pls answer all parts with explanations thx. Round to 4 decimal places

Expected return and standard deviation. Use the following information to answer the questions: Recycle Bin COMODO Cloud Aw 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 expected return of a portfolio with 8% in asset J, 51% in asset K, and 41% 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 after each answer box, only New folder SHAREit apply for the answers you will type. i Data Table - X e pdf crash 1-Bank of (Click on the following icon in order to copy its contents into a spreadsheet.) Americapdi Return on Return on Return on State of Probability Asset J in Asset K in Asset L in Economy of State State State State Boom 0.28 0.070 0.220 0.280 TotalAV Videos - Growth 0.39 0.070 0.140 0.200 Shortcut Stagnant 0.22 0.070 0.065 0.075 Recession 0.11 0.070 - 0.120 -0.220 9 Lengva