Gross profit	$1,244,613	$1,201,902	$1,174,930
Less: Selling, general and administrative expenses	$906,086	$848,323	$809,545
Income from operations	$338,527	$353,579	$365,385
Interest income	$1,879	$943	Interest income on 1/31/2015 IncorrectIncorrectIncorrect SUBMIT Try again. This is calculated by subtracting Income from operations, Other expenses, and Other income from Income before taxes. Keep in mind that Other expenses is negative, so use addition in order to subtract a negative.
Other income	$2,280	$958	$580
Other expenses	$(4,587)	Other expenses on 1/31/2016. IncorrectIncorrect SUBMIT Try again. This is calculated by subtracting Income before income taxes, from Income from operations, Interest income, and Other income.	$(4,834)
Income before income taxes	$338,099	$350,031	$363,450
Income tax expense	Income tax expense on 1/31/2017 Incorrect SUBMIT Try again. This is calculated by subtracting Net income from Income before income taxes.	$125,542	$131,022
Net income	$218,120	$224,489	$232,428
Net income per common share:
Basic	Net income per basic share on 1/31/2017. Incorrect SUBMIT Try again. This is calculated by dividing Net income by Weighted-average basic shares outstanding (and rounding to the nearest penny).	$1.79	$1.70
Diluted	$1.86	Net income per diluted share on 1/31/2016. Incorrect SUBMIT Try again. This is calculated by dividing Net income by Weighted-average diluted shares outstanding (and round to the nearest penny).	$1.68
Weighted-average common shares outstanding:
Basic	116,873,023	125,232,499	136,651,899
Diluted	117,291,117	126,013,414	138,192,734