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Amir Angel holds a $200,000 portfolio consisting of the following stocks. The portfolio's beta is 0.675. Stock Investment Beta $50,000 0.70 B $50,000 0.60 $50,000 0.50 D $50,000 0.90 Total 5200,000 If Amir replaces Stock A with another stock, E, which has a beta of 1.85, what will the portfolio's new beta be? Do not round your intermediate calculations. O a. 09625 18500 01.1375 O d. 09100 e.08407