standied deviation) and return of each? The expected rate ot returnfor Stock BisLj% b.The stardard desabonfor Stock Aus%. Pard to two dermal places) The standud derviation Sor Stock B is(Rlound to two decimal places) pond to two decimal places) Round to two decimal places) c. Based on the risk (as measured by the standard deviation) and retun of each stock, which investment is beter? Select the best choice below) O A Stock A is better because i& has a higher expected rate of setun with less isk . Stock Bisbener because t has a lower expected fide et setum wth more nsk 1 0 i Data Table COMMON STOCK A COMMON STOCK B RETURN 11% 1596 19% PROBABILITY 0.20 0.30 0.30 0.20 RETURN -5% 6% 14% 22% PROBABILITY 0.30 0.40 0.30 (Click on the icon located on the top-right comer of the data table above in order to opy its contents into a spreadsheet ) PrintDone Oll