Year 2014 2015 2016 2012 2018 FA -18.30 19.50 21.50 8.00 You were considering an investment in other individuat stocks or z portfotlo of stocks. The two stocks you are researching, Stock A and Stock 8, have the following historical returns 7 -1.60 2100 -10.40 48.50 14.45 Calculate the average rate of return for each stock during the year period. Do not found intermediate calculations. Round your answers to two decimal place Stock Stock Suppose you had teda portfoliciting oos of Stock A and son of Stock What would have been the realised rate of return on the portfolio in each year? What would have been the average return on the portfolio during the period of round Intermediate calculation Round your answers to two decimal places. Negative values any, should be indicated by a min Portfolio Year 2014 2015 2016 2018 Average return Calculate the standard deviation of ret for at stock and for the portfol. Do not round tarmediate calculation Round your answer to two decimal Portfolio Sto. Dev d. You are investering and you only chi, OUR you get to hold Stock Stack or the parto? Why Archonte stoffer Expected return with