Which of the Following Statements About Self-Managed Work Teams Is

Which of the following statements about self-managed work teams is true?

A) Members of a self-managed team learn specific tasks required to produce a product and avoid job rotation.
B) Self-managed teams consist of 5 to 15 employees who work together to produce an entire product.
C) Self-managed work teams evolved in the early to middle 1980s out of problem-solving teams.
D) Self-managed work teams laid the foundation for the special-purpose teams that arose in the 1990s.
E) Self-managed teams never take over managerial duties as scheduling work and vacations and ordering materials.