How do I calculate the dividend to pay on December 18 with the information listed?

Stockholders Equity: Transactions and Statement The stockholders equity section of Night Corporations balance sheet at January 1 follows:

Common stock, $5 par value, 300,000 shares authorized, 60,000 shares		$300,000
issued, 6,000 shares in treasury
Additional paid-in capital
In excess of par value	$480,000
From treasury stock	30,000	510,000
Retained earnings		348,000
		1,158,000
Less: Treasury stock (6,000 shares) at cost		138,000
Total Stockholders Equity		$1,020,000

The following transactions affecting stockholders equity occurred during the year:

Jan.	8	Issued 15,000 shares of previously unissued common stock for $21 cash per share.
Mar.	12	Sold all of the treasury shares for $28 cash per share.
June	30	Declared a five percent stock dividend on all outstanding shares of common stock. The market value of the stock was $25 per share.
July	10	Issued the stock dividend declared on June 30.
Oct.	7	Acquired 2,500 shares of common stock as treasury stock at $26 cash per share.
Dec.	18	Declared a cash dividend of $1.00 per outstanding common share, payable on January 9 to stockholders of record on December 31.