Jim Angel holds a $200,000 portfolio consisting of the following stocks: Stock Investment Beta $ 50,000 0.95 50,000 0.80 50,000 1.00 50.000 1.20 Total $200.000 What is the portfolio's beta? OA) 0.988 OB) 1.089 OC) 1.037 OD) 1.143 OE) 0.938