Using Inventory Analysis Tools AutoZone and O'Reilly are two competitors in the retail automotive parts industry.

	AutoZone	O'Reilly
Average 2015 Inventory	$3,320,864	$2,632,898
2015 Sales	10,498,448	8,277,782
2015 Cost of goods sold	4,860,309	3,804,031
Average 2014 Inventory	$3,040,553	$2,504,914
2014 Sales	9,786,421	7,527,189
2014 Cost of goods sold	4,540,406	3,507,180

Use the information above to compute the companies' gross profit margin and days inventory outstanding for both years. Round answers to one decimal place (ex: 0.2345 = 23.5%).

Use the information above to compute the companies' gross profit margin and days inventory outstanding for both years. Round answers to one decimal place (ex: 0.2345 23.5%) Gross Profit Margin AutoZone O'Reilly 2015 2014 Round to answers to one decimal place. Days Inventory Outstanding AutoZone O'Reilly 2015 days days 11A days days Check