Common Goals Shared by Most Pulmonary Rehabilitation Programs Include Which

Common goals shared by most pulmonary rehabilitation programs include which of the following?
1) Improvement in physical activity levels
2) Control of respiratory infections
3) Reduction in medical costs and hospitalizations
4) Family education, counseling, and support

A) 1, 2, and 3 only
B) 2 and 4 only
C) 1, 2, 3, and 4
D) 3 and 4 only