Selected comparative financial statement data for Marx Inc. are shown below.

MARX INC. Statement of Financial Position (partial) December 31 (in thousands)
			2021			2020			2019
Current assets
	Cash		$	30		$	91		$	59
	Trading investments			55			60			40
	Accounts receivable, net			678			591			498
	Inventory			627			524			570
	Prepaid expenses			41			52			29
Total current assets			$	1,431		$	1,318		$	1,196
Total current liabilities			$	870		$	818		$	747

Additional information:

(in thousands)		2021			2020			2019
Allowance for doubtful accounts		$	50		$	45		$	40
Credit sales			4,216			3,900			3,718
Cost of goods sold			2,885			2,641			2,345

Calculate all possible liquidity ratios for 2021 and 2020. (Round current ratio to 2 decimal places e.g. 2.66. Round receivables turnover and inventory turnover to 1 decimal place e.g. 6.2. Round collection period and days sales in inventory to 0 decimal places e.g. 1,266. Enter working capital amounts in thousands e.g. 525.)

Please answer all those highlighted in RED.

2021 2020 Working capital TA 561 $ 500 Current ratio 1.68 :1 1 1.61 :1 Receivables turnover 6.64 times 72 times Collection period 55 days 51 days