Assume you have formed a portfolio of stocks by investing $200 in stock A, $300 in stock B, and $500 in stock C. If the Beta for stock A, B, and C are -0.1 , 0.5 , and 1.6 respectively. What will be your portfolio Beta? (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)