Tech Supplies Company, Incorporated, is a leading retailer specializing in consumer electronics. A condensed income statement and balance sheet for the fiscal year ended February 1, 2020, are shown below.

Tech Supplies Company, Incorporated
Balance Sheet
At February 1, 2020
($ in millions)
Assets
Current assets:
Cash and cash equivalents	$ 2,146
Accounts receivable (net)	1,247
Inventory	5,068
Other current assets	426
Total current assets	8,887
Long-term assets	3,718
Total assets	$ 12,605
Liabilities and Shareholders Equity
Current liabilities:
Accounts payable	$ 5,300
Other current liabilities	4,175
Total current liabilities	9,475
Long-term liabilities	2,250
Shareholders equity	880
Total liabilities and shareholders equity	$ 12,605

Tech Supplies Company, Incorporated
Income Statement
For the Year Ended February 1, 2020
($ in millions)
Revenues	$ 39,613
Costs and expenses	38,170
Operating income	1,443
Other income (expense)*	(82)
Income before income taxes	1,361
Income tax expense	758
Net income	$ 603

*Footnote asteriskIncludes $233 of interest expense.

Required:

1-a. Calculate the current ratio for Tech Supplies for its fiscal year ended February 1, 2020.

1-b. Calculate the acid-test ratio for Tech Supplies for its fiscal year ended February 1, 2020.

1-c. Calculate the debt to equity ratio for Tech Supplies for its fiscal year ended February 1, 2020.

1-d. Calculate the times interest earned ratio for Tech Supplies for its fiscal year ended February 1, 2020.

Note: For all requirements, round your answers to 2 decimal places.