make final answers clear, thank you

The S\&P500 has an expected return of 10.9%. The riskless rate is 3.5% and XYZ 's beta is 1.7. What should the expected return on XYZ stock be according to CAPM? Question 2 1 pts The coefficient of correlation between Stock A and the S\&P 500 is 0.28. The returns on the S\&P500 have a standard deviation of 0.07, and the returns on Stock A have a standard deviation of 0.50. What is the market beta of Stock A