Assessing return and risk-Swift-Manufacturing is evaluating an asset purchase. The annual rate of return and the related probabilities given in the following table summarize the? firm's analysis to this? point:
rate of return probability
5% 0.05
10% 0.05
15% 0.10
20% 0.10
25% 0.30
30% 0.15
35% 0.10
40% 0.05
45% 0.10
a. Compute the range of possible rates of return.
b. Compute the expected return.
c. Compute the standard deviation of the returns.
d. Compute the coefficient of variation of the returns.