Please answer number 39 using 37 and 38 ..list all steps

• Question 375 out of 5 points

  A stock has the following probability distribution: If economy is good (the probability is 20%), its expected stock return is 20%; if economy is on average (the probability is 60%), its expected stock return is 10%; if economy is bad (the probability is 20%), its expected return is -20%. Find the expected rate of return for the stock ______

  Selected Answer:	6%
  Answers:	4%
  6%
  10%
  14%

• Question 385 out of 5 points

  Using the data from Question 37, find the standard deviation (risk) for the stock_

  Selected Answer:	13.56%
  Answers:	11.29%
  11.57%
  12.38%
  13.56%

• Question 390 out of 5 points

  Using the results from Question 37 and 38, compute the coefficient of variation for the stock______

  Selected Answer:	2.49
  Answers:	2.26
  2.38
  2.49
  0.44