Examlex
When electric current is flowing in a metal,the electrons are moving
Additional Utility
The extra satisfaction or pleasure a person receives from consuming an additional unit of a good or service.
Additional Utility
The extra satisfaction or pleasure a consumer gains from consuming an additional unit of a good or service, also known as marginal utility.
Trading Cards
Collectible cards, typically related to sports, films, or video games, that feature images and information and are traded among fans.
Consumer Surplus
The contrast between what consumers are equipped and willing to dish out for a good or service against what they genuinely pay.
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