The figure in the popup window, w" 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. Graph/chart The expected return is %. (Round to two decimal places.) b. The standard deviation of the return. 35 The standard deviation is %. (Round to two decimal places.) 30- 25- 20 Probability % 104 n 66 A: -15% return B: -10% return C: 0% return D: 10% return return E: 1596 retur Print Done