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Charles D. Murphy, III was appointed as one of our directors in October 1987, and is presently a financial consultant. From August 1990 until December 2003, Mr. Murphy was an Adjunct Professor of Finance at the School of Business and Management of the University of San Francisco. From June 1981 until December 1989, he was an officer of Sutro & Co. Incorporated, an investment banking and securities brokerage firm, and served most recently as Executive Vice President and Director of Corporate Finance for that firm. Mr. Murphy is an independent director and is an audit committee financial expert as determined by our board of directors and as defined in the Sarbanes-Oxley Act of 2002. | 