Explain how investment in education stimulates economic growth.
**Answer:**
- **Enhances Productivity:** Education adds to quality of labour, enhancing total productivity and growth. It turns human resources into human capital.
- **Expands mental horizon:** Education helps people make better and rational choices.
- **Develops science and technology:** Educated workforce facilitates adaptation and invention of new technologies.
- **Raises standard of living:** Education opens doors to better jobs and salary.
- **Increases participation rate:** Education makes the population capable of participation in economic, political and social activities.