I dont seem to understand this (Capital asset principle model) concept after studying. I need a big favor in these homework problems. Its due soon and I dont know how to solve them. I will very thankful if someone can help me solving these problems which will save me a lot of time studying other subjects . Please write it neatly and cleanly so that I can understand as well. Thank you. Thank you

For problems 10-16, use the CAPM model. 10. A stock has a beta of 1.3, the expected return on the market is 14 percent, and the risk-free rate is 5 percent. What must the expected return on the stock be? 11. A stock has an expected return of 14 percent, the risk-free rate is 4 percent, and the market risk premium (the expected return on the market minus the risk-free rate) is 6 percent. What must the beta of this stock be? 12. A stock has an expected return of 11 percent with a beta of 0.85, and the risk-free rate is 5.5 percent. What must the expected return on the market be? 13. A stock has an expected return of 17 percent with a beta of 1.9, and the expected return on the market is 11 percent. What must the risk-free rate be