Mui Luu and Cu Tu Nguyen sold their Vietnamese calendar business to Con Tu. Luu and Nguyen agreed to continue to work for Con Tu for four years as managing agents of the business. During the time they were managing agents, Luu sent an e-mail to a competing calendar company that included 1,000 names and addresses, approximately 90 percent being names and addresses of Con Tu’s customers. The competing business was controlled by Luu and Nguyen. Have Luu and Nguyen breached a fiduciary duty?