Selected comparative financial statements of Haroun Company follow.

HAROUN COMPANY
Comparative Income Statements
For Years Ended December 31, 20192013
($ thousands)	2019			2018			2017			2016			2015			2014			2013
Sales	$	1,844		$	1,615		$	1,470		$	1,347		$	1,257		$	1,169		$	958
Cost of goods sold		1,325			1,078			927			812			754			705			562
Gross profit		519			537			543			535			503			464			396
Operating expenses		393			308			282			208			180			178			148
Net income	$	126		$	229		$	261		$	327		$	323		$	286		$	248

HAROUN COMPANY
Comparative Balance Sheets
December 31, 20192013
($ thousands)	2019			2018			2017			2016			2015			2014			2013
Assets
Cash	$	104		$	137		$	143		$	146		$	151		$	149		$	154
Accounts receivable, net		746			784			710			544			479			454			320
Merchandise inventory		2,700			1,966			1,718			1,447			1,300			1,104			801
Other current assets		69			62			38			69			58			59			31
Long-term investments		0			0			0			213			213			213			213
Plant assets, net		3,305			3,292			2,879			1,624			1,680			1,493			1,281
Total assets	$	6,924		$	6,241		$	5,488		$	4,043		$	3,881		$	3,472		$	2,800
Liabilities and Equity
Current liabilities	$	1,742		$	1,465		$	961		$	799		$	694		$	656		$	423
Long-term liabilities		1,862			1,622			1,578			733			748			810			608
Common stock		1,260			1,260			1,260			1,120			1,120			980			980
Other paid-in capital		315			315			315			280			280			245			245
Retained earnings		1,745			1,579			1,374			1,111			1,039			781			544
Total liabilities and equity	$	6,924		$	6,241		$	5,488		$	4,043		$	3,881		$	3,472		$	2,800

Required: 1. Complete the below table to calculate the trend percents for all components of both statements using 2013 as the base year. 2. Refer to the results from part 1. (a) Did sales grow steadily over this period? (b) Did net income as a percent of sales grow over the past four years? (c) Did inventory increase over this period?