Lydell Capital, Inc., makes investments in trading securities. Selected income statement items for the years ended December 31, 2016 and 2017, plus selected items from comparative balance sheets, are shown in the income statement and balance sheet below:

There were no dividends.

Determine the missing items.

Lydell Capital, Inc.
Selected Income Statement Items
For the Years Ended December 31, 2016 and 2017
	2016	2017
Operating Income	$	$
Unrealized Gain (Loss)		(2000)
Net Income	$	$14,200

Lydell Capital, Inc.
Selected Balance Sheet Items
December 31, 2015, 2016, and 2017
	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2017
Trading Investments, at Cost	$124800	$148100	$174500
Valuation Allowance for Trading Investments	(6100)	9100
Trading Investments, at Fair Value
Retained Earnings	$147100	$194700	$