R econciliation of Historical R esults to EBT EBITD A and Normalized EBITD A 4 Orbit Garant Garant Three Three Nine T welve Months Months Months Months Ended Ended Ended Ended Y ear Ended June 30 March 31 March 31 June 30 June 30 2008 2007 1 2007 1 2007 12 2006 3 2005 3 Net Earnings 2823920 637313 1899093 2714289 1082807 277769 A dd Income T axes 1195959 392323 1184258 1613311 660125 71686 Noncontrolling interest 50992 84280 84280 Earnings before income taxes and noncontrolling interest EBT 4 4019879 1080628 3167631 4411880 1742932 349455 A dd Amortization 1616294 1424982 4138756 4315683 738523 734846 Interest on longterm debt and interest and bank charges 524198 401667 1062663 1136822 189851 102123 EBITD A 4 6160371 2907277 8369050 9864385 2671306 1186424 A dd Management fees 5 62500 62500 187500 187500 Integration fees 6 26716 255697 255697 Extraordinary transaction fees 7 241020 211200 251200 251200 Normalized EBITD A 4 6463891 3207693 9063447 10558782 2671306 1186424 Notes 1 R esults of Orbit Garant for the twelve and nine months ended June 30 2007 include results of Orbit from the date of its acq uisition on January 31 2007 and results of Drift from the date of its acquisition on April 16 2007 and results of Orbit Garant for the t hree months ended March 31 2007 include the results of Orbit from the date of its acquisition 2 The figures in the table for the twelve months ended June 30 2007 are based on the consolidated financial statements of Orb it Garant and Garant the predecessor business contained elsewhere in this prospectus and have been calculated by adding the figures of Orbit Garant for the nine months ended June 30 2007 to the figures of Garant for the three months ended September 30 2006 The resu lts of operations for this period are not necessarily indicative of the results of operations to be expected in any given fiscal year 3 R epresents the financial results for Garant the predecessor business for the years ended June 30 2006 and June 30 2005 w hich do not include financial results of Orbit or Drift for such periods since they had not yet been acquired 4 EBT EBITD A and Normalized EBITD A are not financial or earnings measures recognized by G A AP Therefore they may not be comparable to similar measures presented by other issuers including other issuers that operate in the same business as Orbit G arant and they should not be construed as alternatives to net income determined in accordance with G A AP as indicators of performanc e of the cash flows from operating investing and financing activities or as measures of the liquidity and funds from operations Se e NonG A AP Measures 5 R epresents amounts related to management fees that will terminate on Closing 6 R epresents amounts related to the integration of the operations of Garant Orbit and Drift that will not be incurred on an ongoing basis 7 R epresents fees payable for legal and accounting advice and assistance with respect to strategic initiatives including a tr ansaction that did not proceed 14