Please show how you got the answer for each question and the formula you used.

Use the following data for questions 1 to 4. You have a risky asset and risk free asset with the following risk and return values to build your portfolio: r = 7%, E(TM) = 15%, Om = 22% 1. What is the return for a portfolio with a risk of 10%? (a) 10.63% (b) 20.63% (C) 30.63% (d) None of the above 2. What would be the risk of a portfolio with an expected return of 20%? (a) 10.63% (b) 35.75% (c) 53.75% (d) None of the above 3. What leverage ratio would you need if you wanted a return of 19%? (a) 10% (b) 50% (c) 70% (d) None of the above 4. What is the Sharpe ratio of the leveraged portfolio that you created in Q3? (a) 0.12 (b) 0.36 (c) 0.72 (d) None of the above