please answer the below questions current answers provides by Chegg expert are wrong. thanks

eBook The Bouchard Company's EPS was $5.90 in 2019, up from $3.47 in 2014. The company pays out 60% of its earnings as dividends, and its common stock sells for $34.00. a. Calculate the past growth rate in earnings. (Hint: This is a 5-year growth period.) Round your answer to two decimal places. 11.67 % b. The last dividend was Do = 0.60($5.90) = $3.54. Calculate the next expected dividend, D1, assuming that the past growth rate continues. Do not round intermediate calculations. Round your answer to the nearest cent. $ 3.9531 c. What is Bouchard's cost of retained earnings, rs? Do not round intermediate calculations. Round your answer to two decimal places. 23.30 %