_________ focus on a particular goal and disband once the project is completed. a. Horizontal teams b. Self-directed teams c. Functional teams d. Special-purpose teams

# Brief Explanations:<br />Special-purpose teams are created for a specific project, and they are typically disbanded after the project goals are met. This distinguishes them from horizontal teams (which are teams from different departments focusing on a common objective), self-directed teams (which are autonomous and control their own work), and functional teams (which are permanent and perform ongoing activities that follow the organizational chart).<br /><br /># Answer:<br />D. Special-purpose teams