1 David Brown has $18,862.00 invested in American Cyanamid, $26,898.00 in Gannett Company, and $29,294.00 in Texas international. If American Cyanamid has an expected return of 17.21\%, Gannett an expected return of 29.30%. and Texas International an expected return of 16.56%, what is the portfolio's expected return? (Answer the number of percentage, e.g. If your answer is 10%, answer 10 in the answering area. Do not round intermediate calculations. Round your answer to 2 decimal places.) Numeric Response