Hello, I really need help with this finance practice problem, help is appreciated!

3. Microsoft Stock has a beta of 1.20. (1) If the market return increased by 10%, what impact would this change be expected to have on Microsoft stock's return? (2) If the market return decreased by 15%, what impact would this change be expected to have on Microsoft stock's return? (3) Would Microsoft stock be considered more or less risky than the market