The Maynard Corporation has outstanding 10,000 shares of 10 percent, $50 par-value, cumulative, nonparticipating preferred stock and 80,000 shares of $10 par-value common stock. The board of directors voted to distribute $40,000 as dividends in 2013, $55,000 in 2014, and $65,000 in 2012. What is the total dividend paid to preferred stockholders in 2013?