Tamarisk Inc. went public 3 years ago. The board of directors will be meeting shortly after the end of the year to decide on a dividend policy. In the past, growth has been financed primarily through the retention of earnings. A stock or a cash dividend has never been declared. Presented below is a brief financial summary of Tamarisk Inc. operations.

		($000 omitted)
		2021		2020		2019		2018		2017
Sales revenue		$19,960		$16,130		$13,930		$5,990		$3,970
Net income		2,400		1,410		800		710		250
Average total assets		21,940		19,160		11,590		4,180		3,000
Current assets		8,040		5,940		3,000		1,200		1,000
Working capital		3,610		3,230		1,220		500		400
Common shares:
Number of shares outstanding (000)		2,000		2,000		2,000		20		20
Average market price		$9		$6		$4

Compute the return on assets, profit margin on sales, earnings per share, price-earnings ratio, and current ratio for each of the 5 years for Tamarisk Inc. (Round answers to 2 decimal places, e.g. 2.25 or 2.25%.)