Using the following information, calculate the expected returnand standard deviation of a portfolio with 50 persent in Pina and 50 percent in Grouper (Round intermediate calculations to 4 decimal ploces, es. 31.212567 and final answers to 2 decimal places, e.g. 14.51\%) (Round intermediate colculotions to 4 decimal places, eg. 31.212567 and final anwwers to 2 decimal places, es. 14.518) Calculate the expectedgeturn and standard deviation of a portfolio where you invest 40 percent in Pina, 40 percent in Grouper, and the rest in T-bills witha return of 1.60 percent. (Round intermedlate calculations to 4 decimal places, es. 31.212567 and final answers to 2 decimal places, eg. 14.5126)