a. Given the information in the table, the expected rate ofreturn for stock A is 15.80% ?(Round to two decimal? places.)b. The standard deviation of stock A is ___ ?(Round to twodecimal? pl (Expected rate of return and risk) Syntex, Inc. is considering an investment in one of two common stocks. Given the information that follows, which investment is better, based on the risk (as measured 2 answers