Examlex
The mean is that value obtained by summing all elements in a set and dividing by the number of elements.
Demand
The quantity of a product or service that consumers are willing and able to purchase at various prices during a given time period.
Resource
Assets, materials, or valuable items that are available to be used to produce goods or services.
Derived Demand
The demand for a good or service resulting from the demand for another good or service, as seen in the demand for raw materials driven by the production of final goods.
Substitutes
Products or services that can satisfy the same need or desire, where an increase in the price of one leads to an increase in demand for the other.
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