The 2013 balance sheet for Hallbrook Industries, Inc., is shown below.

HALLBROOK INDUSTRIES, INC.
Balance Sheet
December 31, 2013
($ in 000s)
Assets
Cash	$	330
Short-term investments		280
Accounts receivable		330
Inventories		360
Property, plant, and equipment (net)		2,300
Total assets	$	3,600
Liabilities and shareholders equity
Current liabilities	$	530
Long-term liabilities		480
Paid-in capital		1,400
Retained earnings		1,190
Total liabilities and shareholders equity	$	3,600

The companys 2013 income statement reported the following amounts ($ in 000s

Net sales	$	5,900
Interest expense		50
Income tax expense		120
Net income		290 1) Curret Ratio 2) Acid Test Ratio 3) Debt to Equity ratio 4) Times Interest Earned Ratio