problem: Expected return A stock's returns have the following distribution:
Demand for the Demand Occurring

Probability of this if this Demand Occurs

Rate of Return Company's Products

Weak

0.1

(50%)

Below Average

0.2

(5)

Average

0.4

16

Above Average

0.2

25

Strong

0.1

60







1


Compute the stock's expected return, standard deviation, and coefficient of variation.