Given:

		S&S AIR, INC. 2022 Balance Sheet
Assets	Liabilities and Owner's Equity
Current Assets			Current liabilities
Cash	$ 530,037		Accounts Payable	$ 1,039,168
Accounts Receivable	$ 2,228,356		Notes Payable	$ 2,100,173
Inventory	$ 1,798,302		Total	$ 3,139,341
Total	$ 4,556,695		Long-term debt	$ 5,570,000
			Owners' equity
			common stock	$ 210,000
			retained earnings	$ 13,519,722
Fixed assets			total	$ 13,729,722
Net Plant and equip.	$ 17,882,368		Total Liabilities and owners equity	$ 22,439,063
Total Assets	$ 22,439,063

S&S AIR, INC. 2022 Income Statement
Sales		$ 29,151,760
Cost of goods sold		$ 21,758,220
Other expenses		$ 3,483,370
Depreciation		$ 952,300
EBIT		$ 2,957,870
Interest paid		$ 528,170
taxable income		$ 2,429,700
taxes (21%)		$ 510,237
net income		$ 1,919,463
dividends	$ 297,660
addition to retained earnings	$ 1,621,803

Are my calculations for the ratios correct?

Current Ratio	1
quick ratio	1
cash ratio	0.17
total asset turnover	1.30
inventory turnover	12.10
receivables turnover	13.08
total debt ratio	0.39
debt-equity ratio	0.39
Equity multiplier	1.00
times interest earned	5.60
cash coverage ratio	7.40
profit margin	7%
return on assets	9%
return on equity	9%