Assume you have formed a portfolio of stocks by investing $200 in stock X, $300 in stock Y, and $500 in stock Z. If the annual expected returns for stock X, Y, and Z are 2.9 %, 7.2 %, and 12.9 % respectively. What will be your portfolio annual expected return? (write this number as a decimal and not as a percentage, e.g. 0.11 not 11%. Round your answer to three decimal places. For example 1.23450 or 1.23463 will be rounded to 1.235 while 1.23448 will be rounded to 1.234. Note: returns can be negative or zero)