At the end of 2015, Long Life Light Bulb Corporation announced a gross profit of $1 million. The ...

At the end of 2015, Long Life Light Bulb Corporation announced a gross profit of $1 million. The company has also established that over the course of this year that it has incurred $345,000 in operating expenses and $125,000 in interest expenses. The company is subject to a 30% tax rate and has declared $57,000 of total preferred stock dividends.
(a)   Calculate the earnings available for common stockholders?
(b)   Compute the increased retained earnings for 2015 if the company were to declare a $4.25 common stock dividend. The company has 15,000 shares of common stock outstanding.