A firm's stock has a market capitalization of 520 million and an equity beta of 1.05. Bonds issued by the firm have a yield rate of 8.1%. Bonds with a similar debt rating has a a default rate of 3.1% and a loss rate of 55%. The total market value . of the firm's bonds is 280 million. The risk free rate is 1.9% and the market risk premium is 7.5%. The volatility of the market portfolio is 23%. Suppose that the CAPM assumptions hold. Calculate the covariance between the return of the firm's assets and the return of the market portfolio. 0.0472 0.0434 O 0.0548 0.0585 O 0.0510