Lowes is a leading retailer in the home improvement field. Complete the component percentage analysis on the companys income statement that follows. (Enter your answer as a percentage rounded to 2 decimal place (i.e. 0.1234 should be entered as 12.34).)

LOWES COMPANIES, INC.
Consolidated Statements of Earnings
(in millions, except per share and percentage data)
	Fiscal Years Ended on
	February 3, 2012	% Sales		January 28, 2011	% Sales		January 29, 2010	% Sales
Net sales	$48,249	100.00	%	$48,291	100.00	%	$46,934	100.00	%
Cost of sales	31,743	????		31,567	???		30,734	???
Gross margin	16,506	100.00		16,724	100.00		16,200	100.00
Expenses:
Selling, general, and administrative	11,094	????		10,533	????		9,757	????
Depreciation	1,545	????		1,369	???		1,166	???
Interest-net	282	?????		212	???		168	???
Total expenses	12,921	0.00		12,114	0.00		11,091	0.00
Pre-tax earnings	3,585	100.00		4,610	100.00		5,109	100.00
Income tax provision	1,317	????		1,721	????		1,897	????
Net earnings	$2,268	100.00	%	$2,889	100.00	%	$3,212	100.00	%