Statement for the period	12 months: December 31,2011	12 months: December 31,2012
Revenue	27,006.00	27,567.00
Cost of goods sold	(16,319.40)	(16,750.70)
Gross profit	10,686.60,	10,816.30
Selling: general and administrative exepnses	(2,393.70)	(2,455.20)
Operating income	8,292.90	8,361.10
Net interest expense	(453.80)	(488.60)
Other net operating income (expenses)	173.10	206.50
EBT, Including Unusual items	8,012.20	8,079.00
Income tax expense	2,509.10	2,614.20
Net income to company	5,503.10	5,464.80
Balance Sheet as of	December 31 2011	December 31 2012
Assets
Total cash and ST investments	2,345.10	2,340.30
Accounts reveivable	1,334.7	1,375.30
Prepaid expenses	116.80	121.70
OOther (including current deferred tax assets)	513.70	204.30
Total current assets	4,403.0	4,922.10
Net property, plant, and equipment	22,834.50	24,677.20
Long-term investments	1,473.0	1,418.60
Goodwill	2,653.20	2,804.0
Deferred tax assets, long-term	606.3	603.6
Other long-term assets	1,019.90	961.0
Total Assets	32,989.9	35,386.5
Liabilities
Accounts payable	961.3	141.9
Accured expenses	1,896.6	1,952.2
Current portion of long-term debt	366.6	--
Other current liabilities (including income taxes payable)	284.7	309
Total current liabilities	3,509.2	3,403.1
Long-term debt	12,147.8	13,632.5
Other noncurrent liabilities (in deferred taxes)	2,942.7	3,057.3
Total liabilities	18,599.7	20,092.9
Total equity	14,3902	15,293.6
Total liabilities and equity	32,989.9	35,386.5

Estimate the net working capital and cash conversion cycle in 2012 for McDonalds Corporation based on the data provided in the following chart: