Please only answer if you are certain on how to solve this. Nearly all of my previous questions have been answered incorrectly which is a waste of a subscription fee. Thank you

You have $67,000. You put 19% of your money in a stock with an expected return of 14%, $30,000 in a stock with an expected return of 13%, and the rest in a stock with an expected return of 20%. What is the expected return of your portfolio? The expected return of your portfolio is %. (Round to two decimal places.)