The figure above, 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.

35% 30- 25- 20- Probability % 15- 10- 5- B C D E A A: -15% return B-20% return C: 0% return D: 20% return E: 15% return