An investor owns a stock portfolio with 15 percent invested in Apple, 20 percent invested in Samsung, 35 percent invested in Toyota, and 30 percent invested in Verizon. The betas for these four stocks are 1.20, 0.85. 0.70, and 0.50, respectively. What is beta for this portfolio? Enter your answer in the box shown below as a decimal number (not as a percentage) with 4 digits to the right of the decimal point. Your