Help please

Consider the foliowing 6 monthe of returns for 2 stocks and a portfolio of thote 2 stocks: Note: The peettolo is compesed of 50% of Stock A and 50% of Stock B. a. What is the expected totum and standard deviaton of returns for each of the two stocks? b. What is the expocied return and standard deviation of retums for the portlolio? c. Is the portfolis more or less risky than the two stocks? Why? Data table a. What is the expected return and standard deviation of returns for each of the two stocks? The expocted retam of Stock A is 16. (Round to one decimal plsce.)