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Stars swell into giants when hydrogen is exhausted in their centers.
Marginal Utility
The increased happiness or advantage gained from the consumption of an additional unit of a good or service.
Marginal Utility
The incremental utility received from the consumption of one more unit of a particular good or service.
Marginal Utility
The increased enjoyment or advantage derived by a consumer from the consumption of an extra unit of a good or service.
Lemonade
A beverage typically made from lemon juice, water, and sugar.
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