Stocks A and B have the following historical returns: Year Stock A's Returns Stock B's Returns 2015 (24.25%) 5.50% 2016 18.50 26.73 2017 38.67 48,25 2018 14.33 (4.50) 2019 39.13 43.86 Assume that someone held a portfolio consisting of 50% of Stock A and 50% of Stock B. What would the realized rate of return on the portfolio have been in each year from 2015 through 2019? What would the average return on the portfolio have been during that period? c) Realized rate of return on the portfolio Year Portfolio AB's Returns 2015 -9.38 % 2016 22.62 2017 31.86 4,92 2018 2019 41.50 d) Average rate of return on the portfolio 20.62