Iggy Bokie own a portfolio composed of three securities with the following characteristics.
Security Beta Standard-Deviation Random-Error-Term Market Index
A 1.20 5% .30
B 1.05 8% .50
C 0.90 2% .20
If the standard deviation of the market index is 18%, what is the total risk of Iggy's portfolio?© BrainMass Inc. brainmass.com March 4, 2021, 5:42 pm ad1c9bdddf
The solution calculates the total risk of a portfolio comprising three securities using beta of securities, standard deviation of the market index and the random error terms.