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 0.05 15.00%
2 0.15 10.00%
3 0.55 5.00%
4 0.20 -10.00%
5 0.05 -15.00%
A) Calculate the expected value of? return,r for the asset
B) Calculate the standard? deviation,sigma Subscript rσr?, for the return
C) Calculate the coefficient of? variation,CV?, for the? asset's returns.