Interest Periods. At any time when the Borrower shall select, convert to or renew Loans under the Euro Rate Option, the Borrower shall notify the Administrative Agent thereof by delivering a Loan Request to the Administrative Agent # at least three (3) Business Days prior to the effective date of such Loans under the Euro Rate Option with respect to a Loan denominated in Dollars, and # at least four (4) Business Days prior to the effective date of such Loans under the Euro Rate Option with respect to an Optional Currency Loan. The notice shall specify an Interest Period during which such Interest Rate Option shall apply.

At any time when the Borrower shall select, convert to or renew Loans under the Euro Rate Option, the Borrower shall notify the Administrative Agent thereof by delivering a Loan Request to the Administrative Agent # at least three (3) Business Days prior to the effective date of such Loans under the Euro Rate Option with respect to a Loan denominated in Dollars, and # at least four (4) Business Days prior to the effective date of such Loans under the Euro Rate Option with respect to an Optional Currency Loan. The notice shall specify an Interest Period during which such Interest Rate Option shall apply.

At any time when the Borrowers shall # select, convert to or renew a Euro-Rate Option with respect to Revolving Credit Loans or # renew an Interest Period with respect to the Term Loans, the Borrowers shall notify the Administrative Agent thereof by delivering a Loan Request at least four (4) Business Days prior to the effective date of such Interest Rate Option with respect to Revolving Credit Loans, with respect to an Optional Currency Loan and/or a Term Loan, and three (3) Business Days prior to the effective date of such Interest Rate Option, with respect to a Revolving Credit Loan denominated in Dollars. The notice shall specify an Interest Period during which such Interest Rate Option shall apply with respect to Revolving Credit Loans and specify an Interest Period with respect to the Term Loans, as applicable. Notwithstanding the preceding sentence, the following provisions shall apply to # any selection of, renewal of, or conversion to a Euro-Rate Option with respect to Revolving Credit Loans or # the renewal of an Interest Period with respect to the Term Loans:

. At any time when the Borrower shall select, convert to or renew a Euro-Rate Option, the Borrower shall notify the Administrative Agent thereof by delivering a Loan Request to the Administrative Agent # on the Closing Date, with respect to the making on the Closing Date of a new Revolving Credit Loan in U.S. Dollars to which the Euro-Rate Option applies, and # with respect to Loans made after the Closing Date, # at least three (3) Business Days prior to the effective date of such Euro-Rate Option with respect to a Loan denominated in Dollars, and # at least four (4) Business Days prior to the effective date of such Euro-Rate Option with respect to an Optional Currency Loan. The notice shall specify an Interest Period during which such Interest Rate Option shall apply. Notwithstanding the preceding sentence, the following provisions shall apply to any selection of, renewal of, or conversion to a Euro-Rate Option:

At any time when the Borrowers shall select, convert to or renew a Euro-Rate Option, TGI, on behalf of the Borrowers, shall notify the Administrative Agent thereof by delivering a Loan Request at least four (4) Business Days prior to the effective date of such Euro-Rate Option, with respect to an Optional Currency Swing Loan, and three (3) Business Days prior to the effective date of such Euro-Rate Option, with respect to a Dollar Loan. The notice shall specify an interest period (the “Interest Period”) during which such Euro-Rate Option shall apply, such Interest Period to be one, two, three or six Months, provided that, the sole Interest Period applicable to Optional Currency Swing Loans shall be one Month, and provided further, that:

Interest Periods. At any time when the Borrower shall select, convert to or renew a LIBOR Rate Option, the Borrower shall notify the Administrative Agent thereof at least three (3) Business Days prior to the effective date of such LIBOR Rate Option by delivering a Loan Request. The notice shall specify an Interest Period during which such Interest Rate Option shall apply. Notwithstanding the preceding sentence, the following provisions shall apply to any selection of, renewal of, or conversion to a LIBOR Rate Option:

At any time when the Borrowers shall select, convert to or renew a Euro-Rate Option or EURIBOR Rate Option, the Borrowers shall notify the Administrative Agent thereof by delivering a Loan Request at least four (4) Business Days prior to the effective date of such Interest Rate Option with respect

Interest Period shall mean the period of time selected by the Borrower in connection with (and to apply to) any election permitted hereunder by the Borrower to have Loans bear interest under the Euro-Rate Option. Subject to the last sentence of this definition, such period shall be one Month with respect to Optional Currency Loans and one, two, three or six Months with respect to all other Loans. Such Interest Period shall commence on the effective date of such Interest Rate Option, which shall be # the Borrowing Date if the Borrower is requesting new Loans, or # the date of renewal of or conversion to the Euro-Rate Option if the Borrower is renewing or converting to the Euro-Rate Option applicable to outstanding Loans. Notwithstanding the second sentence hereof: # any Interest Period which would otherwise end on a date which is not a Business Day shall be extended to the next succeeding Business Day unless such Business Day falls in the next calendar month, in which case such Interest Period shall end on the next preceding Business Day, and # the Borrower shall not select, convert to or renew an Interest Period for any portion of the Loans that would end after the Expiration Date.

to Revolving Credit Loans, with respect to an Optional Currency Loan and/or a Term Loan, and three (3) Business Days prior to the effective date of such Interest Rate Option, with respect to a Revolving Credit Loan denominated in Dollars. The notice shall specify an Interest Period during which such Interest Rate Option shall apply. Notwithstanding the preceding sentence, the following provisions shall apply to any selection of, renewal of, or conversion to a Euro-Rate Option or EURIBOR Rate Option:

. Except as otherwise provided herein, the Borrower may from time to time prior to the Expiration Date request the Lenders to make Revolving Credit Loans, or renew or convert the Interest Rate Option applicable to existing Revolving Credit Loans or Term Loans pursuant to Section 4.2 [Interest Periods], by delivering to the Administrative Agent, not later than 12:00 p.m., # three (3) Business Days prior to the proposed Borrowing Date with respect to the making of Revolving Credit Loans in Dollars to which the Euro-Rate Option applies or the conversion to or the renewal of the Euro-Rate Option for any Loans in Dollars; # four (4) Business Days prior to the proposed Borrowing Date with respect to the making of Optional Currency Loans or the date of conversion to or renewal of the Euro-Rate Option for any Optional Currency Loan; and # the same Business Day of the proposed Borrowing Date with respect to the making of a Revolving Credit Loan to which the Base Rate Option applies or the last day of the preceding Interest Period with respect to the conversion to the Base Rate Option for any Loan, of a duly completed request therefor substantially in the form of [Exhibit 2.5].1 or a request by telephone immediately confirmed in writing by letter, facsimile or telex in such form (each, a “Loan Request”), it being understood that the Administrative Agent may rely on the authority of any individual making such a telephonic request without the necessity of receipt of such written confirmation. Each Loan Request shall be irrevocable and shall specify # the aggregate amount of the proposed Loans (expressed in the currency in which such Loans shall be funded) comprising each Borrowing Tranche, and, if applicable, the Interest Period, which amount shall be in # integral multiples of $500,000 (or the Dollar Equivalent thereof) and not less than $1,000,000 (or the Dollar Equivalent thereof) for each Borrowing Tranche under the Euro-Rate Option, and # not less than the lesser of $100,000 or the maximum amount available for Borrowing Tranches to which the Base Rate Option applies, # whether the Euro-Rate Option or Base Rate Option shall apply to the proposed Loans comprising the applicable Borrowing Tranche, # the currency in which such Revolving Credit Loans shall be funded if the Borrower elects the Euro-Rate Option, and # in the case of a Borrowing Tranche to which the Euro-Rate Option applies, an appropriate Interest Period for the Loans comprising such Borrowing Tranche. No Optional Currency Loan may be converted into a Base Rate Loan or a Loan denominated in a different Optional Currency.