b. The standard deviation for Stock A is 2.86%. (Round to two decimal places) The standard deviation for Stock B is 6.87%. (Round to two decimal places) c. Based on the risk (as measured by the standard deviation) and return of each stock, which investment is better? (Select the best choice belo A. Stock A is better because it has a higher expected rate of return with less risk. B. Stock B is better because it has a lower expected rate of return with more risk. the riak (is mestived by the standard sevaticol and reburn of each? a. The exgected nate of refurn fist Stock. A in 5. (Rouns ta had Selimal piacesi) b. The standard deviation for Stock A is 2.86%. (Round to two decimal places) The standard deviation for Stock B is 6.87%. (Round to two decimal places) c. Based on the risk (as measured by the standard deviation) and return of each stock, which investment is better? (Select the best choice belo A. Stock A is better because it has a higher expected rate of return with less risk. B. Stock B is better because it has a lower expected rate of return with more risk. the riak (is mestived by the standard sevaticol and reburn of each? a. The exgected nate of refurn fist Stock. A in 5. (Rouns ta had Selimal piacesi)