Examlex
____________________ is the waste material found in ore.
Substitutes
Goods or services that can be used in place of each other; when the price of one increases, the demand for the other is likely to increase.
Complements
Complements are goods or services that are used together, where the increase in the consumption of one leads to an increase in the consumption of the other.
Price Elasticity
An index indicating how the amount of a product demanded or supplied changes in response to a price variation.
Quantity Supplied
The amount of a good or service that producers are willing and able to sell at a given price over a particular period of time.
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