Committee Composition Audit Committee Corporate Governance and Responsibility Committee Management Development and Compensation Committee Duncan B. Angove Management Development and Compensation Committee William S. Ayer Corporate Governance and Responsibility Committee Management Development and Compensation Committee Kevin Burke Audit Committee D. Scott Davis Audit Committee Corporate Governance and Responsibility Committee Management Development and Compensation Committee Deborah Flint Corporate Governance and Responsibility Committee Rose Lee Management Development and Compensation Committee Grace D. Lieblein Corporate Governance and Responsibility Committee Management Development and Compensation Committee Robin L. Washington Audit Committee Robin Watson Audit Committee = Chairperson = Member = Financial Expert