Prepare common-size income statements for Walmart and Starbucks using the January 2015 and September 2014 information in the popup window:

Which company is doing a better job of getting sales dollars to net income? Where is the one company having an advantage over the other company in turning revenue into net income?

Abbreviated Income Statements ($ in Millions)
Company	Walmart, Inc.			Starbucks
Account	1/31/2015			9/30/2014
Sales	$491,942	100.00	%	$16,852	100.00	%
Cost of goods sold	$-370,447	?	%	$-7,246	?	%
Selling, general, and administrative expenses	$-94,506	?	%	$-11,559	?	%
EBIT	$26,989	?	%	$-1,953	?	%
Interest expense	$-2,359	?	%	$-25	?	%
Taxes	$-9,113	?	%	$732	?	%
Net income	$15,517	?	%	$-1,246	?	%