Suppose Wesley Publishing's stock has a volatility of 50%, while Addison Printing's stock has a volatility of 25%. If the correlation between these stocks is 35%, what is the volatility of the following portfolios of Addison and Wesley:

a. 100% Addison

b. 75% Addison and 25% Wesley

c. 50% Addison and 50% Wesley.

a. The volatility of a portfolio of 100% Addison stock is___%. (Round to two decimal places.)

b. The volatility of a portfolio of 75% Addison and 25% Wesley is ___%. (Round to two decimal places.)

c. The volatility of a portfolio of 50% Addison and 50% Wesley is ____%. (Round to two decimal places.)