U.S. Robotics Inc. is considering investing in a project in which the risk is greater than the firm's current risk based on any method for assessing risk. Which of the following should management do when evaluating this project? To take the higher risk level into account, they will need to change the weights on the capital components. They should always reject the project, because it will increase the firm's risk level. To take the higher risk level into account, they will need to increase the flotation expenses associated with the project. To take the higher risk level into account, they will need to use a discount rate that is greater than the cost of capital to evaluate the project. Which of the following statements is correct? A firm's after-tax cost of preferred stock may be significantly less than its before-tax cost, because issuing preferred stock dividends creates a tax shelter. The cost of raising funds from retained earnings is usually a lot cheaper than the cost of debt financing, because the firm already possesses the funds in retained earnings. A company needs to adjust the cost of debt for taxes, because interest payments are tax deductible