I've literally tried every formula I can find on here and done this at least 50 times and can't get the right answers. Thanks!

Quantitative Problem: Barton Industries expects next year's annual dividend, D1, to be $2.00 and it expects dividends to grow at a constant rate g = 4.6%. The firm's current common stock price, Po, is $25.00. If it needs to issue new common stock, the firm will encounter a 4.1% flotation cost, F. What is the flotation cost adjustment that must be added to its cost of retained earnings? Do not round intermediate calculations. Round your answer to two decimal places. % What is the cost of new common equity considering the estimate made from the three estimation methodologies? Do not round intermediate calculations. Round your answer to two decimal places. 12.27 %