Find Net Profit Margin and answer must have two decimal places.

Answer: 21.29

Please show the work on how to get the answer. Thank you.

Revenue	$14,193,361
Accounts Receivable	$950,415
Interest Expense	$164,160
Total Operating Expense	$3,623,068
Current Liabilities	$517,548
Accounts Payable	$101,043
Cost of Goods Sold	$5,854,518
Tax rate	33.6%
Shares Outstanding	1,180,646