This Guaranty and all obligations (other than those expressly stated to survive such termination) of each Guarantor hereunder shall terminate and the Guarantors shall be automatically released from their obligations under this Guaranty (other than those expressly stated to survive such termination), all without delivery of any instrument or performance of any act by any Person, upon (a) full and indefeasible payment in cash of the Guaranteed Obligations, or (b) the release of such Subsidiary Guarantor pursuant to Section 9.7(c) of the Note Purchase Agreement. At the request and sole expense of any Subsidiary Guarantor following any such termination or release, the holders shall take all such action reasonably requested by such Subsidiary Guarantor to evidence the release of such Subsidiary Guarantor from its obligations under this Guaranty.