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	$ 2,076
Accounts receivable (net)	1,212
Inventory	5,061
Other current assets	412
Total current assets	8,761
Long-term assets	3,683
Total assets	$ 12,444
Liabilities and Shareholders Equity
Current liabilities:
Accounts payable	$ 4,950
Other current liabilities	3,475
Total current liabilities	8,425
Long-term liabilities	2,236
Shareholders equity	1,783
Total liabilities and shareholders equity	$ 12,444

Tech Supplies Company, Incorporated
Income Statement
For the Year Ended February 1, 2020
($ in millions)
Revenues	$ 39,578
Costs and expenses	38,163
Operating income	1,415
Other income (expense)*	(75)
Income before income taxes	1,340
Income tax expense	653
Net income	$ 687

*Footnote asteriskIncludes $170 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.