Historical Analysis (Ex-post) Assume that you are considering selecting assets from among the following three candidates: 1) Calculate the Return of the selected stocks 2) Calculate the Arithmetic mean of A,B, and C 3) Calculate the variance and the standard deviation of these selected stocks 4) Calculate the covariance between each pair 5) Calcalate the return of an equally weighted portfolio 6) Calculate the variance of the portfolio with A(30%) and C (70\%)