The Borrowers may at any time and from time to time request that all or a portion of the # Term Loans of one or more Tranches existing at the time of such request (each, an “Existing Term Loan Tranche”, and the Term Loans of such Tranche, the “Existing Term Loans”) or # Revolving Credit Commitments and Revolving Credit Loans of one or more Tranches existing at the time of such request (each, an “Existing Revolving Tranche” and together with the Existing Term Loan Tranches, each an “Existing Tranche”, and the Revolving Credit Commitments of such Existing Revolving Tranche, the “Existing Revolving Credit Commitments”, and the Revolving Credit Loans of such Existing Revolving Tranche, the “Existing Revolving Loans” and, together with the Existing Term Loans, the “Existing Loans”), in each case, be converted to extend the scheduled maturity date(s) of any payment of principal with respect to all or a portion of any principal amount of any Existing Tranche (any such Existing Tranche which has been so extended, an “Extended Term Tranche” or “Extended Revolving Credit Tranche”, as applicable, and each an “Extended Tranche”, and the Term Loans, Revolving Credit Commitments or Revolving Credit Loans, as applicable, of such Extended Tranches, the “Extended Term Loans”, “Extended Revolving Credit Commitments” or “Extended Revolving Credit Loans”, as applicable and, collectively, the “Extended Loans”) and to provide for other terms consistent with this [Section 2.16]; provided that # no Event of Default pursuant to [[Section 9.01(a), (f) or (g)])])]])])] shall have occurred and be continuing at the time of such extension or would exist after giving effect to such extension, # any such request shall be made by ESI to all ​ within any one or more Tranches of Term Loans or Revolving Credit Commitments and Revolving Credit Loans, as applicable, (whether under one or more Tranches) on a pro rata basis (based on the aggregate outstanding principal amount of the applicable Term Loans or on the aggregate Revolving Credit Commitments within any one or more Tranches, as applicable) and # any applicable Minimum Extension Condition shall be satisfied unless waived by the Borrowers in its sole discretion. In order to establish any Extended Tranche, the Borrowers shall provide a notice to the Administrative Agent (who shall provide a copy of such notice to each of ​ of the applicable Existing Tranche) (an “Extension Request”) setting forth the proposed terms of the Extended Tranche to be established, which terms shall be substantially similar, when taken as a whole, to those applicable to the Existing Tranche from which they are to be extended (the “Specified Existing Tranche”), except # all or any of the final maturity dates of such Extended Tranches may be delayed to later dates than the final maturity dates of the Specified Existing Tranche, (y) (A) the interest margins with respect to the Extended Tranche may be higher or lower than the interest margins for the Specified Existing Tranche and/or # additional fees may be payable to ​ providing such Extended Tranche in addition to or in lieu of any increased margins contemplated by the preceding [clause [(A) and (z)])]] in the case of an Extended Term Tranche, so long as the weighted average life to maturity of such Extended Tranche would be no shorter than the remaining weighted average life to maturity of the Specified Existing Tranche, amortization rates with respect to the Extended Term Tranche may be higher or lower than the amortization rates for the Specified Existing Tranche, in each case to the extent provided in the applicable Extension Amendment; provided that, notwithstanding anything to the contrary in this [Section 2.16] or otherwise, assignments and participations of Extended Tranches shall be governed by the same or, at the Borrowers’ discretion, more restrictive assignment and participation provisions applicable to Tranche B-1 Term Loans or Initial Revolving Credit Commitments, as applicable, set forth in [Section 11.06]. No Lender shall have any obligation to agree to have any of its Existing Loans converted into an Extended Tranche pursuant to any Extension Request. Any Extended Tranche shall constitute a separate Tranche of Loans from the Specified Existing Tranches and from any other Existing Tranches (together with any other Extended Tranches so established on such date).

Extension of Revolving Credit Commitments. The ​ may at any time and from time to time request that all or a portion of the Revolving Credit Commitments of a given Class (each, an “Existing Revolver Tranche”) be amended to extend the Scheduled Termination Date with respect to all or a portion of any principal amount of such Revolving Credit Commitments (any such Revolving Credit Commitments which have been so amended, “Extended Revolving Credit Commitments”) and to provide for other terms consistent with this [Section 2.17]; provided that there shall be no more than two (2) Classes of Revolving Loans and Revolving Credit Commitments outstanding at any time. In order to establish any Extended Revolving Credit Commitments, the ​ shall provide a notice to the ​ (who shall provide a copy of such notice to each of the Lenders under the applicable Existing Revolver Tranche) (each, a “Extension Request”) setting forth the proposed terms (which shall be determined in consultation with the ​) of the Extended Revolving Credit Commitments to be established, which shall # be identical as offered to each Lender under such Existing Revolver Tranche (including as to the proposed interest rates and fees payable) and offered pro rata to each Lender under such Existing Revolver Tranche and # be identical to the Revolving Credit Commitments under the Existing Revolver Tranche from which such Extended Revolving Credit Commitments are to be amended, except that: # the Scheduled Termination Date of the Extended Revolving Credit Commitments shall be later than the Scheduled Termination Date of the Revolving Credit Commitments of such Existing Revolver Tranche, # the Extension Amendment may provide for other covenants and terms that # apply solely to any period after the Latest Maturity Date that is in effect on the effective date of the Extension Amendment (immediately prior to the establishment of such Extended Revolving Credit Commitments) or # are reasonably satisfactory to the ​ and the ​ to incorporate such more restrictive provisions for the benefit of the Lenders (which amendment shall, notwithstanding any provision herein to the contrary, not require the consent of any Lender); and # all borrowings under the Revolving Credit Commitments and repayments thereunder shall be made on a pro rata basis (except for # payments of interest and fees at different rates on Extended Revolving Credit Commitments (and related outstandings) and # repayments required upon the Revolving Credit Termination Date of the non-extending Revolving Credit Commitments); provided, further, that # the conditions precedent to a Borrowing set forth in [Section 4.2] shall be satisfied as of the date of such Extension Amendment and at the time when any Loans are made in respect of any Extended Revolving Credit Commitment, # in no event shall the final maturity date of any Extended Revolving Credit Commitments of a given Extension Series at the time of establishment thereof be earlier than the then Latest Maturity Date of any other Revolving Credit Commitments hereunder, # any such Extended Revolving Credit Commitments (and the Liens securing the same) shall be permitted by the terms of the Intercreditor Agreements (to the extent any Intercreditor Agreement is then in effect) and # all documentation in respect of the such Extension Amendment shall be consistent with the foregoing. Any Extended Revolving Credit Commitments amended pursuant to any Extension Request shall be designated a series (each, a “Extension Series”) of Extended Revolving Credit Commitments for all purposes of this Agreement; provided that any Extended Revolving Credit Commitments amended from an Existing Revolver Tranche may, to the extent provided in the applicable Extension Amendment, be designated as an increase in any previously established Extension Series with respect to such Existing Revolver Tranche. Each Extension Series of Extended Revolving Credit Commitments incurred under this [Section 2.17] shall be in an aggregate principal amount equal to not less than 50% of the aggregate Revolving Credit Commitments outstanding at the time such Extended Revolving Credit Commitments become effective.

“Tranche” means # with respect to Term Loans or commitments, refers to whether such Term Loans or commitments are # Tranche B-1 Term Loans or Tranche B-1 Term Loan Commitments, # New Term Loans with the same terms and conditions made on the same day and increased from time to time or # Extended Term Loans (of the same Extension Series) and # with respect to Revolving Credit Loans or commitments, refers to whether such Revolving Credit Loans or commitments are # Initial Revolving Credit Commitments or Initial Revolving Credit Loans or # Extended Revolving Credit Loans or Extended Revolving Credit Commitments (of the same Extension Series).

“Class” # when used with respect to any Lender, refers to whether such Lender has a Loan or Commitment with respect to a particular Class of Loans or Commitments, # when used with respect to Commitments, refers to whether such Commitments are Revolving Credit Commitments, Extended Revolving Credit Commitments of a given Extension Series, Extended Term Loans of a given Extension Series, Revolving Commitment Increases, Other Revolving Credit Commitments, Initial Term Commitments, Incremental Term Commitments (including Incremental Amendment No. 1 Term Commitments) or Refinancing Term Commitments of a given Refinancing Series and # when used with respect to Loans or a Borrowing, refers to whether such Loans, or the Loans comprising such Borrowing, are Revolving Credit Loans, Revolving Credit Loans under Revolving Commitment Increases, Revolving Credit Loans under Extended Revolving Credit Commitments of a given Extension Series, Revolving Credit Loans

Subject to the terms and conditions hereof, each Bank severally agrees to make loans (“Revolving Credit Loans”) to ​ from time to time during the Commitment Period in an aggregate principal amount at any one time outstanding which, when added to the amount represented by such Bank’s Commitment Percentage of the L/C Obligations then outstanding, does not exceed the Commitment of such Bank, provided that the Aggregate Outstanding Extensions of Credit of all ​ shall not at any time exceed the aggregate amount of the Commitments. During the Commitment Period ​ may use the Commitments by borrowing, prepaying the Revolving Credit Loans in whole or in part, and reborrowing, all in accordance with the terms and conditions hereof. The Revolving Credit Loans may be # Eurodollar Loans, # Alternate Base Rate Loans or # a combination thereof, as determined by ​ and notified to the Agent in accordance with ​. Eurodollar Loans shall be made and maintained by each Bank at its Eurodollar Lending Office, and Alternate Base Rate Loans shall be made and maintained by each Bank at its Domestic Lending Office.

Revolving Credit Loans. The Borrower shall repay to the Administrative Agent for the ratable account of the Appropriate Lenders on the applicable Maturity Date of a Revolving Facility the aggregate principal amount of all of its Revolving Credit Loans under such Revolving Facility outstanding on such date.

Revolving Credit Loans”), and the related outstandings, shall be a Revolving Credit Commitment (or related outstandings, as the case may be) with such other terms substantially identical to, or taken as a whole, no more favorable to the Revolving Credit Lenders, as the original Revolving Credit Commitments (and related outstandings); provided that # the borrowing and repayment (except for # payments of interest and fees at different rates on Extended Revolving Credit Commitments (and related outstandings), and # repayments required upon the maturity date of the non-extending Revolving Credit Commitments of Loans with respect to Extended Revolving Credit Commitments after the applicable Extension date) shall be made on a pro rata basis with all other Revolving Credit Commitments, # subject to the provisions of [[Sections 2.03(k) and 2.04(g)])]])] to the extent dealing with Letters of Credit and Swingline Loans which mature or expire after a Maturity Date when there exist Extended Revolving Credit Commitments with a longer Maturity Date, all Swingline Loans and Letters of Credit shall be participated on a pro rata basis by all Lenders with Commitments in accordance with their percentage of the Available Revolving Credit Commitments (and except as provided in [[Sections 2.03(k) and 2.04(g)])]])], without giving effect to changes thereto on an earlier Maturity Date with respect to Letters of Credit theretofore incurred or issued), # the permanent repayment of Revolving Credit Loans with respect to, and termination of, Extended Revolving Credit Commitments after the applicable Extension date shall be made on a pro rata basis with all other Revolving Credit Commitments, except that the Borrower shall be permitted to permanently repay and terminate commitments of any Revolving Facility on a better than pro rata basis as compared to any other Revolving Facility with a later Maturity Date if agreed to by the Lenders in respect of such Revolving Facility with a later Maturity Date in the amendment pursuant to which such Extension was effected, # assignments and participations of Extended Revolving Credit Commitments and extended Revolving Credit Loans shall be governed by the same assignment and participation provisions applicable to Revolving Credit Commitments and Revolving Credit Loans, # at no time shall there be Revolving Credit Commitments hereunder (including Extended Revolving Credit Commitments and any original Revolving Credit Commitments) which have more than five different maturity dates and # the final maturity date of any Extended Revolving Credit Loans shall be no earlier than the then Latest Maturity Date of any Revolving Credit Commitment; # except as to interest rates, fees, amortization, final maturity date, premium, required prepayment dates and participation in prepayments (which shall, subject to immediately succeeding [clauses [(iv), (v) and (vi)])])]])])], be determined by the Borrower and the Extending Term Lenders and set forth in the relevant Extension Offer), the Term Loans of any Term Lender that agrees to an Extension with respect to such Term Loans (an “Extending Term Lender”) extended pursuant to any Extension (“Extended Term Loans”) shall have the same terms as the Tranche of Term Loans subject to such Extension Offer; # the final maturity date of any Extended Term Loans shall be no earlier than the then Latest Maturity Date applicable to any Term Loan Tranche hereunder; # the Weighted Average Life to Maturity of any Extended Term Loans shall be no shorter than the remaining Weighted Average Life to Maturity of the Term Loans extended thereby; # any Extended Term Loans may participate on a pro rata basis or a less than pro rata basis (but not greater than a pro rata basis) in any voluntary or mandatory repayments or prepayments hereunder, in each case as specified in the respective Extension Offer; # if the aggregate principal amount of Term Loans (calculated on the face amount thereof) or Revolving Credit Commitments, as the case may be, in respect of which Term Lenders or Revolving Credit Lenders, as the case may be, shall have accepted the relevant Extension Offer shall exceed the maximum aggregate principal amount of Term Loans or Revolving Credit Commitments, as the case may be, offered to be extended by the Borrower pursuant to such Extension Offer, then the Term Loans or Revolving Credit Loans, as the case may be, of such Term Lenders or Revolving Credit Lenders, as the case may be, shall be extended ratably up to such maximum amount based on the respective principal amounts (but not to exceed actual holdings of record) with respect to which such Term Lenders or Revolving Credit Lenders, as the case may be, have accepted such Extension Offer; # all documentation in respect of such Extension shall be consistent with the foregoing; and # any applicable Minimum Extension Condition shall be satisfied unless waived by the Borrower.

“Facility” means the Initial Term Loans (which, following the Amendment No. 1 Effective Date, will include the First Incremental Term Loans and, following the Amendment No. 2 Effective Date, will include the Second Incremental Term Loans), the Third Incremental Term Loans, the Initial Term B-1 Loans (which, following the Amendment No. 7 Effective Date, will include the Incremental Term B-1 Loans and, following the Amendment No. 8 Increase Effective Date, will include the Fourth Incremental Term Loans), a given Class of Incremental Term Loans, a given Refinancing Series of Refinancing Term Loans, a given Extension Series of Extended Term Loans, the Revolving Credit Facility, a given Class of Incremental Revolving Credit Commitments, a given Refinancing Series of Other Revolving Credit Commitments or a given Extension Series of Extending Revolving Credit Commitments, as the context may require.

Extended Revolving Credit Commitments. If the Maturity Date shall have occurred in respect of any Tranche of Revolving Credit Commitments at a time when another tranche or tranches of Revolving Credit Commitments is or are in effect with a longer Maturity Date, then on the earliest occurring Maturity Date all then outstanding Swingline Loans shall be repaid in full on such date (and there shall be no adjustment to the participations in such Swingline Loans as a result of the occurrence of such Maturity Date); provided, however, that if on the occurrence of such earliest Maturity Date (after giving effect to any repayments of Revolving Credit Loans and any reallocation of Letter of Credit participations as contemplated in [Section 2.03(k)]), no Default then exists or would result therefrom and there shall exist sufficient unutilized Extended Revolving Credit Commitments so that the respective outstanding Swingline Loans could be incurred pursuant the Extended Revolving Credit Commitments which will remain in effect after the occurrence of such Maturity Date, then there shall be an automatic adjustment on such date of the participations in such Swingline Loans and same shall be deemed to have been incurred solely pursuant to the relevant Extended Revolving Credit Commitments, and such Swingline Loans shall not be so required to be repaid in full on such earliest Maturity Date.

under Other Revolving Credit Commitments, Initial Term Loans, Incremental Term Loans (including Incremental Amendment No. 1 Term Loans), Refinancing Term Loans of a given Refinancing Series or Extended Term Loans of a given Extension Series. Revolving Credit Commitments, Incremental Revolving Credit Commitments, Extended Revolving Credit Commitments, Other Revolving Credit Commitments, Initial Term Commitments, Incremental Term Commitments (including Incremental Amendment No. 1 Term Commitments) or Refinancing Term Commitments (and in each case, the Loans made pursuant to such Commitments) that have different terms and conditions shall be construed to be in different Classes. Commitments (and, in each case, the Loans made pursuant to such Commitments) that have the same terms and conditions shall be construed to be in the same Class. There shall be no more than an aggregate of four Classes of revolving credit facilities and eight Classes of term loan facilities under this Agreement at any time outstanding under this Agreement. For the avoidance of doubt, the Incremental Amendment No. 1 Term Loans shall constitute a separate Class from the Initial Term Loans on and after the Incremental Amendment No. 1 Effective Date.