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Exhibit 12
Computation of Ratio of Earnings to Fixed Charges
The following table sets forth the Company's historical ratios of earnings to fixed charges for the periods indicated. The historical ratios are prepared on a consolidated basis in accordance with U.S. GAAP.
Earnings (loss) before fixed charges consist of: (1) income (loss) before income tax (expense) benefit; and (2) fixed charges. Interest and other debt expense primarily consists of: (1) interest and fees incurred related to various debt and commodity hedging agreements; (2) the impact of changes in the market value of interest rate swaps; (3) amortization of original issue discount on Original Notes and Floating Rate Notes; and (4) amortization of deferred financing costs associated with various debt, commodity and commodity hedging agreements.
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| | Three Months Ended September 30, | | Fiscal Year Ended June 30, | |
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| | 2010 | | 2010 | | 2009 | | 2008 | | 2007 | | 2006 | |
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| | ($ in thousands)
| |
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Earnings before fixed charges: | | | | | | | | | | | | | | | | | | | |
| Income (loss) before income taxes | | $ | (23,431 | ) | $ | 26,197 | | $ | (127,450 | ) | $ | 41,948 | | $ | (22,293 | ) | $ | (66,783 | ) |
| Interest and other debt expense | | | 6,743 | | | 35,253 | | | 45,735 | | | 37,911 | | | 37,316 | | | 4,261 | |
| Estimated interest portion of rental expense(1) | | | 71 | | | 422 | | | 450 | | | 445 | | | 514 | | | 175 | |
| | | | | | | | | | | | | |
| Earnings (loss) before fixed charges | | $ | (16,617 | ) | $ | 61,872 | | $ | (81,265 | ) | $ | 80,304 | | $ | 15,537 | | $ | (62,347 | ) |
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Fixed charges: | | | | | | | | | | | | | | | | | | | |
| Interest and other debt expense | | $ | 6,743 | | $ | 35,253 | | $ | 45,735 | | $ | 37,911 | | $ | 37,316 | | $ | 4,261 | |
| Estimated interest portion of rental expense(1) | | | 71 | | | 422 | | | 450 | | | 445 | | | 514 | | | 175 | |
| | | | | | | | | | | | | |
| Total fixed charges | | $ | 6,814 | | $ | 35,675 | | $ | 46,185 | | $ | 38,356 | | $ | 37,830 | | $ | 4,436 | |
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Ratio of earnings to fixed charges(2) | | | — | | | 1.73x | | | — | | | 2.09x | | | — | | | — | |
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- (1)
- The interest portion of rental expense is estimated to be 33% of total rental expense.
- (2)
- The ratio of earnings to fixed charges was less than one-to-one for the three months ended September 30, 2010 and for each of the fiscal years ended June 30, 2009, 2007 and 2006. Earnings were insufficient to cover fixed charges by $23.4 million for the three months ended September 30, 2010 and by $127.4 million, $22.3 million and $66.8 million for the fiscal years ended June 30, 2009, 2007 and 2006, respectively.
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Computation of Ratio of Earnings to Fixed Charges