Pls help with both and get a good rating!

Question 2 3 points Save Answer Sammy Bearkat has a 2-stock portfolio with $86066 is invested in Stock A with a beta of 1.26 and $65268 invested in Stock B with a beta of 0.83. What is Sammy's portfolio's beta? Enter your answer as a number with a number preceding the decimal and 2 decimal places of precision (i.e. 1.23 or 0.77) Save Answer Question 3 3 points The stock for Company Z has an equity beta of 1.62. The return on Treasury Bills is 2.4% and the return on the the S&P 500 market index is 10.0%. Based on the information given, what is the required rate of return on Company Z's common stock? Enter you answer as a decimal with a leading zero and decimal places of precision (i.e. 0.1234)