(a) if to the Remarketing Agent, to Barclays Capital Inc., 745 Seventh Avenue, New York, New York 10019, Attention: Syndicate Registration (Fax No.: 646-834-8133); with a copy to Simpson Thacher & Bartlett, 425 Lexington Avenue, New York, New York 10017, Attention: Gary I. Horowitz, Esq. (Fax No.: 212-455- 2502).; and (b) if to the Company or to the Trust, to 1370 Timberlake Manor Parkway, Chesterfield, Missouri 63017, Attention: Jack B. Lay, Executive Vice President and Chief Financial Officer (Fax No.: 636-736-7839), with a copy to William L. Hutton, Esq., Senior Vice President General Counsel and Secretary, at the same address (Fax No.: 636-736-7739); and with a copy to Bryan Cave LLP, One Metropolitan Square, 211 North Broadway, Suite 3600, St. Louis, Missouri 63102, Attention: R. Randall Wang, Esq. (Fax No.: 314-552-8149); or in any case to such other address as the person to be notified may have requested in writing. Any such statements, requests, notices or agreements shall take effect at the time of receipt thereof. Section 13. Persons Entitled to Benefit of Agreement. This Agreement shall inure to the benefit of and be binding upon the Remarketing Agent, the Company, the Trust and their respective successors. This Agreement and the terms and provisions hereof are for the sole benefit of only those persons, except that (A) the representations, warranties, indemnities and agreements of the Issuers contained in this Agreement shall also be deemed to be for the benefit of the officers, directors and employees of the Remarketing Agent and the person or persons, if any, who control the Remarketing Agent within the meaning of Section 15 of the Securities Act; and (B) any indemnity agreement of the Remarketing Agent contained in this Agreement shall be deemed to be for the benefit of directors, trustees, officers and employees of the