You would like to estimate the beta of stock and have the industry's unlevered beta and the company's tax rate. What adjustment would you have to do to come up with the beta of the stock? Relever the unlevered industry beta with the industry debt-to-equity ratio Unlever the company's beta using the market risk premium Relever the levered industry beta with the industry debt-to-equity ratio Relever the levered industry beta with the company's debt-to-equity ratio O Relever the unlevered industry beta with the company's debt-to-equity ratio