My example is suppose that a company called Tweedledee Company has an average return of 18%, and the Tweedledum Company has an average return of 10%. They both have a standard deviation of return of 10%, but Tweedledee has a beta of 2 and Tweedledum has a beta of 1. The risk-free rate is 1%.
a. What are the Treynor and Sharpe Ratios of these two companies?