Examlex
A spider has both a mouth and anus,so it must have which of the following?
Utility Function
An economic model representing how a consumer ranks different bundles of goods based on the level of satisfaction or utility they provide.
Demand
The quantity of a good or service that consumers are willing and able to purchase at various prices during a given period.
Income
The amount of money received by an individual or group over a certain period, often derived from work, investments, or business activities.
Utility Function
A mathematical formula that represents a consumer's preference ranking for various bundles of goods.
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