please answer questuons 3 and 4 and show work

Question 3 (2 points) What is the expected beta for the following portfolio (to the nearest 100th): Return Stock XOM LUV ibio % of Portfolio 0.25 0.45 0.3 0.12 0.095 Beta 0.85 0.65 1.85 0.14 1.17 3.35 42.3 1.06 Question 4 (2 points) What is the expected return for the following portfolio (to the nearest 100th): % of Portfolio Beta Stock XOM LUV ibio 0.25 0.45 0.3 Return 0.12 0.095 0.14 0.85 0.65 1.85 35.5% 42.3% 11.8% 11.5%