B. J. Gautney Enterprises is evaluating a security. One-year Treasury bills are currently paying 2.9 percent. a. Begin by showing the data in the below table on a bar graph. [5 points] b. Calculate the following investment's expected return, variance and its standard deviation. [30 points] c. Should Gautney invest in this security? [5 points] 3. B. J. Gautney Enterprises is evaluating a security. One-year Treasury bills are currently paying 2.9 percent. a. Begin by showing the data in the below table on a bar graph. [5 points] b. Calculate the following investment's expected return, variance and its standard deviation. [30 points] c. Should Gautney invest in this security? [5 points]