Examlex
When marginal utility is negative,total utility is _____.
Extended Families
Family groups that extend beyond the nuclear family, including relatives such as grandparents, aunts, uncles, and cousins, often living close by or within the same household.
Incest Taboo
A cultural or social prohibition against sexual relations or marriage between persons deemed too closely related.
Subsistence
The means by which individuals or societies obtain their basic necessities for survival, such as food, shelter, and clothing.
Geographical Mobility
The movement of people or populations from one location to another, often for reasons of employment, housing, or other socio-economic factors.
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