Examlex
Which of the following is the most abundant metal on earth?
Clean Water
Water that is free from pollutants, contaminants, and harmful microorganisms, safe for consumption and suitable for use in various domestic and industrial activities.
Property Right
A legal right or privilege, granted by law, to use, control, and derive benefits from a resource or property.
Marginal Social Cost
The cumulative expense to society for creating one more unit of a product or service, encompassing both the personal costs and any external effects.
Private Marginal Cost
Private marginal cost refers to the cost that a company incurs for producing an additional unit of a good or service, excluding any external costs.
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