the expected return of blossom is 16.2%, and the expected return of Blue is 24.2%. their standard deviations are 11.2% and 24.2%, respectively, and the correlation coefficient between them is zero. 1. what is the expected return and standard deviation of a portfolio composed of 25% blossom and 75% blue? 2. what is the expected return and the standard deviation of a portfolio composed of 75% blossom and 25% blue? 3. would a risk averse investor hold a portfolio made up of 100% blossom?.