(Liquidity ratios) The financial data for Cumberland Drilling Ltd. are as follows (amounts in thousands):

		2017		2018		2019		2020
Current assets
Cash		$448		$393		$226		$334
Accounts receivable		1,206		1,353		1,449		1,117
Inventories		5,062		3,438		2,558		1,804
Prepaid expenses		783		912		787		787
		$7,499		$6,096		$5,020		$4,042
Current liabilities
Accounts payable		$2,279		$2,176		$1,847		$1,672
Accrued salaries		419		337		279		196
Other current liabilities		845		452		419		281
		$3,543		$2,965		$2,545		$2,149

(a) Calculate the current and quick ratios for 2017 through 2020. (Round answers to 2 decimal places, e.g. 1.84.)

		Current Ratio		Quick Ratio
2017
2018
2019
2020