Quantitative Problem: You are holding a portfolio with the following investments and betas: Stock Dollar investment Beta A $250,000 1.25 B 100,000 1.50 300,000 0.85 D 350,000 -0.15 Total investment $1,000,000 The market's required return is 9% and the risk-free rate is 5%. What is the portfolio's required return? Do not round Intermediate calculations. Round your answer to three decima places. % Grade it Now Save & Continue Continue without saving