The following are the expected outcomes for a corporation and the probabilities associated with each outcome.

If demand is Outcome Probability

Poor 0% .10

Average 10% .40

Good 15% .30

Excellent 20% .20

First, Calculate the expected rate of return, r^, r with a hat. Show all work!!!! 10 points

Next, Calculate the Standard Deviation, sigma Show all work!!!!! 15 points

Finally, Calculate the Coefficient of Variation Show all work!!!!! 2 points