Comparative Statements of Retained Earnings for Renn-Dever Corporation were reported as follows for the fiscal years ending December 31, 2019, 2020, and 2021.

RENN-DEVER CORPORATION
Statements of Retained Earnings		For the Years Ended December 31
	2021			2020			2019
Balance at beginning of year	$	6,878,292		$	5,532,052		$	5,644,552
Net income (loss)		3,310,700			2,260,900			(112,500	)
Deductions:
Stock dividend (50,700 shares)		244,000
Common shares retired, September 30 (120,000 shares)					214,660
Common stock cash dividends		891,950			700,000			0
Balance at end of year	$	9,053,042		$	6,878,292		$	5,532,052

At December 31, 2018, paid-in capital consisted of the following:

Common stock, 1,810,000 shares at $1 par	$	1,810,000
Paid in capitalexcess of par		7,440,000

No preferred stock or potential common shares were outstanding during any of the periods shown. Required: Compute Renn-Devers earnings per share as it would have appeared in income statements for the years ended December 31, 2019, 2020, and 2021. (Negative amounts should be indicated by a minus sign.)