Match the demographic concept with its definition:
| Concept | Definition |
|---|---|
| A) Crude Birth Rate | 1) The average number of children born to women of childbearing age in a given year |
| B) Dependency Ratio | 2) The number of dependents (children and elderly) relative to the working-age population |
| C) Total Fertility Rate | 3) The number of live births per 1,000 people in a population |
| D) Life Expectancy | 4) The average number of years a person can expect to live in a given population |
1
A-3, B-2, C-1, D-4
2
A-1, B-3, C-2, D-4
3
A-1, B-2, C-4, D-3
4
A-3, B-4, C-2, D-1