. (Expected rate of return and risk) Summerville Inc. is considering an investment in one of two common stocks. Given the information in the popup window which investment is better, based on the risk (as measured by the standard deviation) and return of each? a. The expected rate of return for Stock Ais Ll% (Round to two decimal places) The expected rate of return for Stock Bis % (Round to two decimal places) b. The standard deviation for Stock Ais % (Round to two decimal places) The standard deviation for Stock Bis % (Round to two decimal places) c. Based on the risk (as measured by the standard deviation) and return of each stock, which investment in better? (Select the best choice below) O A Stock Ais better because it has a higher expected rate of return with less risk OB. Stock Bis better because it has a lower expected rate of return with more ink of return and risk) Summerville Inc. is considering an investment in one of two common stocks. Given the information in the popup window etter, based on the risk (as measured by the standard deviation) and return of each? med rate of return for Stock Ais [%. (Round to two decimal places) rate of return for po Hard deviation for Data Table ed deviation for Sto in the risk (as measu be below) ock A is better becau ock B is better becay COMMON STOCKA COMMON STOCKB PROBABILITY RETURN PROBABILITY RETURN 0.30 11% 0.20 - 5% 0.40 15% 0.30 6% 0.30 19% 0.30 14% 0.20 22% (Click on the con located on the top-nght comer of the date table above in order to copy its contents into a spreadsheet) select your answers Print Done