Can someone help me determine the correct responses to this question?

Even Better Products has come out with a new and improved product. As a result, the firm projects an ROE of 20%, and it will maintain a plowback ratio of 0.30. Its projected earnings are $4 per share. Investors expect a 13% rate of return on the stock. a. At what price and P/E ratio would you expect the firm to sell? (Do not round intermediate calculations. Round your answers to 2 decimal places.) $ Price P/E ratio b. What is the present value of growth opportunities? (Do not round intermediate calculations. Round your answer to 2 decimal places.) PVGO c. What would be the P/E ratio and the present value of growth opportunities if the firm planned to reinvest only 15% of its earnings? (Do not round intermediate calculations. Round your answers to 2 decimal places.) P/E ratio PVGO $