David Bown has $29946.00 invested in American Cyanamid, $25.107.00 in Gannett Company, and $23.286.00 in Texas International, It American Cyramid hasan expected return of 15.86% Gannett an expected return of 2166% and Texas Internationat on expected return of 29.47%, what is the portfolios expected return Answer the number of percentage of your answer is 10% answer 10 in the answering area. Do not round Intermediate calculations. Round your answer to 2 decimal places