Barton Industries expects next year's annual dividend, D₁, to be $1.90 and it expects dividends to grow at a constant rate g = 4.2%. The firm's current common stock price, P₀, is $23.00. If it needs to issue new common stock, the firm will encounter a 5.9% flotation cost, F. Assume that the cost of equity calculated without the flotation adjustment is 12% and the cost of old common equity is 11.5%.

a.)What is the flotation cost adjustment that must be added to its cost of retained earnings? Round your answer to 2 decimal places. Do not round intermediate calculations.

b.) What is the cost of new common equity considering the estimate made from the three estimation methodologies? Round your answer to 2 decimal places. Do not round intermediate calculations.