1. Department of Marketing, Quantitative Analysis, and Business Law, College of Business and Industry, Mississippi State University, P.O. Box 9582, Mississippi State, MS 39762,
2. Department of Management and Marketing, Culverhouse College of Commerce and Business Administration, University of Alabama, 105 Alston Hall, P.O. Box 870225, Tuscaloosa, AL 35487-0225,
3. Marketing Department, School of Business, Auburn University Montgomery, Room 319E Business Building, Montgomery, AL 36124,