Examlex
Your brother's child has just learned to organize his blocks according to their relative sizes.What stage of development would Piaget say he has reached?
Total Utility
The complete gratification gained from the use of a certain quantity of goods or services.
Marginal Utility
The extra pleasure or benefit gained by a consumer from consuming an additional unit of a product or service.
Marginal Utility
The additional satisfaction or utility gained from consuming an extra unit of a good or service.
Water-Diamond Paradox
A concept in economics that questions why diamonds are more expensive than water despite water being essential for survival and diamonds not.
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