State of the good is pure private, pure punlic, or mixed.
1. County zoo
2. UPS Delivery
3. Air conditioning
4. Flood control projects
5. Elementary education
6. Pollution
7. Math tutor
I think they are:
1. Mixed
2. Mixed
3. Mixed
4. How is a project a good?
5. Pure private
6. How is pollution a good?
7. Pure private