Given the information below about the risks and return of six alternative portfolios: - Plot the risks and returns. Which are inefficient portfolios (being dominated by others)? - Using the multi-criteria scoring framework to evaluate these portfolios with a 60% weight on expected return and 40% weight on risk. What is the best portfolio? Given the information below about the risks and return of six alternative portfolios: - Plot the risks and returns. Which are inefficient portfolios (being dominated by others)? - Using the multi-criteria scoring framework to evaluate these portfolios with a 60% weight on expected return and 40% weight on risk. What is the best portfolio