Dave Yoho is the president of Dave Yoho Associates, Fairfax, Va., founded his consulting company in 1962. It is the oldest, largest, and most successful consulting company in the industry. They also produce the best selling recorded (CD) series “The Science of Successful In-Home Selling” and the web-based video training series “Super Sales Training.” Visit www.daveyoho.com or call 703.591.2490. For more information on presentation development and additional information on sales presentations, consult the blog www.daveyoho.com/wordpress.