An asset is currently being considered by Perth Industries. The probability distribution of expected returns for this asset is shown in the following? table,
J Pr Return r
1 0.20 25.00%
2 0.10 20.00%
3 0.60 5.00%
4 0.05 0.00%
5 0.05 -15.00%
A) Calculate the expected value of? return, r for the asset. Round to two decimal places
B) Calculate the standard? deviation,sigma Subscript rσr?, for the? asset's returns
C) Calculate the coefficient of? variation, CV for the asset's return.