For each of the following polices to promote economic growth, categorize each sceniaro into one of the factors: technonlgy, institution, physical capital, human capital, natural resources.

1. All children under age 18 must go to school.
2. Firms are fined for polluting the environment
3. The government gives money to parents to buy food for their children.
4. The government builds new infrastructure
5. The government increases financial aid received by college students.
6. The Central Bank works hard to control inflation.