Exhibit 24

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints JOHN E. MCGLADE or PAUL E. HUCK or MARY T. AFFLERBACH, acting severally, his/her true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for him/her and in his/her name, place and stead, in any and all capacities, to sign the Form 10-K Annual Report for the fiscal year ended 30 September 2011 and all amendments thereto and to file the same, with all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorney-in-fact and agent full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he/she might or could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities and Exchange Act of 1934, this Power of Attorney has been signed below by the following persons in the capacities and on the dates indicated.

Signature	Title	Date
/s/    Mario L. Baeza         Mario L. Baeza	Director	17 November 2011
/s/    Susan K. Carter         Susan K. CarterI	Director	17 November 2011
/s/    William L. Davis, III         William L. Davis, III	Director	17 November 2011
/s/    Chad C. Deaton         Chad C. Deaton	Director	17 November 2011
/s/    Michael J. Donahue         Michael J. Donahue	Director	17 November 2011
/s/    Ursula O. Fairbairn         Ursula O. Fairbairn	Director	17 November 2011

/s/    W. Douglas Ford         W. Douglas Ford	Director	17 November 2011
/s/    Edward E. Hagenlocker         Edward E. Hagenlocker	Director	17 November 2011
/s/    Evert Henkes         Evert Henkes	Director	17 November 2011
/s/    John E. McGlade         John E. McGlade	Director and Chairman	17 November 2011
/s/    Margaret G. McGlynn         Margaret G. McGlynn	Director	17 November 2011
/s/    Lawrence S. Smith         Lawrence S. Smith	Director	17 November 2011

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