please provide the answer for both questions.

Small teams that operate with considerable autonomy and often absorb activities that were once performed by traditional supervisors are called: 1) Cross-functional teams. O2) Manager-led teams. 3) Self-managing teams. O 4) Virtual teams. Question 2 (1 point) Listen Research shows that effective teamwork in an organization improves a number of key areas. The number one area of improvement is seen in: 1) Productivity. O2) absenteeism and turnover. 3) Profitabilty. 4) Product and service-quality