please help on quantitive problem

MOOKS relevant risk is the risk that remains wure portfolio's market risk is measured by a stock's te which shows the extent to which a given stock's returns move up and down with the stock market. An average stock's beta is B 1 because an average-risk stock is one that tends to move up and down in step with the general market. A stock with a beta B1 is considered to have high risk, while a stock with beta B1 is considered to have low risk. Quantitative Problem: You are holding a portfolio with the following investments and betas: Stock Dollar investment Beta $200,000 1.20 150,000 1.70 400,000 0.70 D 250,000 -0.30 Total investment $1,000,000 The market's required return is 9% and the risk-free rate is 4%. What is the portfolio's required return? Do not round intermediate calculations, Round your answer to three decimal places. %