5. Yolo Corporations income statement appears below:

Income Statement
Gross margin........................	340,000
Gross margin % Operating expenses..............	20%
Net operating income............	43,429
Interest expense....................	14,000
Net income before taxes.......	29,429
Income taxes (20%)...............	5,886
Net income...........................	$ 23,543

What would be Yolo corporations net profit margin percentage?