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10-K - FORM 10-K - MANTECH INTERNATIONAL CORPd10k.htm
EX-32 - EXHIBIT 32 - MANTECH INTERNATIONAL CORPdex32.htm
EX-31.2 - EXHIBIT 31.2 - MANTECH INTERNATIONAL CORPdex312.htm
EX-23.1 - EXHIBIT 23.1 - MANTECH INTERNATIONAL CORPdex231.htm
EX-21.1 - EXHIBIT 21.1 - MANTECH INTERNATIONAL CORPdex211.htm
EX-31.1 - EXHIBIT 31.1 - MANTECH INTERNATIONAL CORPdex311.htm
EXCEL - IDEA: XBRL DOCUMENT - MANTECH INTERNATIONAL CORPFinancial_Report.xls

EXHIBIT 12.1

Ratio of Earnings to Fixed Charges

The following table provides our consolidated ratios of earnings to fixed charges (in thousands except ratios):

 

     Year Ended December 31,  
     2010      2009      2008      2007      2006  

Fixed Charges:

              

Interest expense (1)

   $ 12,233       $ 1,141       $ 3,978       $ 5,103       $ 2,375   

Amortized premiums, discounts and capitalized expenses related to indebtedness (2)

     937         300         280         393         83   

Estimate of the interest within rental expense (3)

     15,957         17,128         17,791         10,921         9,199   
                                            

Total Fixed Charges

   $ 29,127       $ 18,569       $ 22,049       $ 16,417       $ 11,657   
                                            

Earnings:

              

Pre-tax income from continuing operations before income or loss from equity investees (4)

   $ 202,451       $ 178,508       $ 149,959       $ 110,125       $ 90,421   

Fixed charges

     29,127         18,569         22,049         16,417         11,657   

Distributed income of equity investees (4)

     0         0         0         0         0   
                                            

Total Earnings

   $ 231,578       $ 197,077       $ 172,008       $ 126,542       $ 102,078   
                                            

Ratio of Earnings to Fixed Charges

     8.0         10.6         7.8         7.7         8.8   
                                            

 

(1) Interest expense consists of interest on indebtedness.

 

(2) Represents the amortization of financing costs incurred in connection with the Company’s credit agreements.

 

(3) The proportion of rental expense deemed to be representative of the interest factor is one third.

 

(4) Equity Investees are investments accounted for using the equity method of accounting.