Andria Williams is an exercise physiologist who serves as an expert consultant for Womens Walkers, Inc., a shoe company specializing in manufacturing walking shoes for women. Dr. Williams is paid an annual consulting fee along with additional fees for drafting reports and making media and public appearances for the company. Executive Woman, a national magazine, has asked Dr. Williams to serve as one of three experts on a panel that will evaluate the full market range of womens walking shoes. Dr. Williams will be paid a consulting fee by Executive Woman as well. (EC, GC)