5) The XYZ Company has estimated expected cash flows for 1996 to be as follows: Probability Cash flow .10 $120,000 .15 140,000 .50 150,000 .15 180,000 .10 210,000 Calculate: a. Expected value (5) b. Standard deviation (6) c. Coefficient of variation (4) . d. The probability that the cash flow will be less than $100,000 (7) .