The figure in the popup window (graph/chart shown below) shows the one-year return distribution for RCS stock. Calculate:

a. The expected return.

b. The standard deviation of the return.

Note: Make sure to round all intermediate calculations to at least five decimal places.

a. The expected return.

The expected return is _______ %? (Round to two decimal places.)

b. The standard deviation of the return.

The standard deviation is ________%. ? (Round to two decimal places.)

Graph/Chart - X und turn 35 Rou 30- 25- 20- Probability % 15- 10- 5- an B C D A A: -20% return B-15% return C: 0% return D: 15% return E: 20% return Print Done