EXHIBIT 12

COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

The ratio of earnings to fixed charges, the ratio of earnings to combined fixed charges and preferred stock dividends, as well as any deficiency of earnings are determined using the following applicable factors:

Earnings available for fixed charges are calculated first, by determining the sum of: (a) income from continuing operations before income taxes and equity income; (b) distributed equity income; (c) fixed charges, as defined below; and (d) amortization of capitalized interest, if any. From this total, we subtract capitalized interest and net income attributable to noncontrolling interests.

Fixed charges are calculated as the sum of: (a) interest costs (both expensed and capitalized); (b) amortization of debt expense and discount or premium relating to any indebtedness; and (c) that portion of rental expense that is representative of the interest factor.

Preferred stock dividends used in the ratio of earnings to combined fixed charges and preferred stock dividends consist of the amount of pre-tax earnings required to cover dividends paid on our Series A convertible preferred stock.

	Three Months Ended March 31,
(in millions)	2010			2009
Fixed Charges:
Interest expense	$	153		$	130
Capitalized interest		—			2
Portion of rental expense which represents interest factor		43			22
Total Fixed Charges	$	196		$	154
Earnings Available for Fixed Charges:
Pre-tax income	$	(10	)	$	78
Distributed equity income of affiliated companies		1			—
Add: Fixed charges		196			154
Less: Capitalized interest		—			(2	)
Less: Net income-noncontrolling interests		(8	)		(7	)
Total Earnings Available for Fixed Charges	$	179		$	223
Ratio of Earnings to Fixed Charges		*			1.45

Computation of Ratio of Earnings to Combined Fixed Charges and Preferred Stock Dividend:

	Three Months Ended March 31,
(in millions)	2010		2009
Fixed Charges:
Interest expense	$	153	$	130
Capitalized interest		—		2
Portion of rental expense which represents interest factor		43		22
Total Fixed Charges before preferred stock dividends pre-tax income requirements		196		154
Preferred stock dividends pre-tax income requirements		6		—
Total Combined Fixed Charges and Preferred Stock Dividends	$	202	$	154

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EXHIBIT 12

	Three Months Ended March 31,
(in millions)	2010			2009
Earnings Available for Fixed Charges:
Pre-tax income	$	(10	)	$	78
Distributed equity income of affiliated companies		1			—
Add: Fixed charges		202			154
Less: Capitalized interest		—			(2	)
Less: Net income-noncontrolling interests		(8	)		(7	)
Total Earnings Available for Fixed Charges and Preferred Stock Dividends	$	185		$	223
Ratio of Earnings to Fixed Charges and Preferred Stock Dividends		*			1.45

* Earnings for the three months ended March 31, 2010 were inadequate to cover fixed charges by $17.

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