Suppose Wesley Publishing's stock has a volatility of60 %,while Addison Printing's stock has a volatility of 25%.If the correlation between these stocks is30%,

what is the volatility of the following portfolios of Addison and Wesley:

a.100%Addison

b.75 %Addison and25%Wesley

c.50% Addison and50%Wesley

a. The volatility of a portfolio of100%Addison stock is %.

b. The volatility of a portfolio of75%Addison and25% Wesley is %.

c. The volatility of a portfolio of50%Addison and50 %Wesley is %.