a)On December 26,20007,the common stock of Google Inc. was trading for $710.84.One year later the shares sold for only $300.36.Google Inc. has never paid a common stock dividend.What rat of return would you have earned on your investment had you purchased the shares on December 26,2007? b)What will be the rate of return if Google Inc. paid cash dividend of $26.22? c)B.J. Gautney Enterprises is evaluating a security.One-Year treasury bills are currently paying 3.4 percent.Calculate the investment's expected return and it's standard deviation.Should Gautney invest in this security? Probability Return 0.20 -6% 0.50 1% 0.10 5% 0.20 9%