Sidman Products's common stock currently sells for $68 a share. The firm is expected to earn $6.80 per share this year and to pay a year-end dividend of $3.00, and it finances only with common equity. a. If investors require a 10% return, what is the expected growth rate? Round your answer to two decimal places. Do not round your intermediate calculations. % b. If Sidman reinvests retained earnings in projects whose average return is equal to the stock's expected rate of return, what will be next year's EPS? (Hint: g=(1 - Payout ratio)ROE). Round your answer to the nearest cent. Do not round your intermediate calculations. $ per share