Examlex
Interactive voice response directs customers to use touch-tone phones or keywords to navigate or provide information.
Electric Heat Pumps
Electric heat pumps are energy-efficient devices used for heating and cooling buildings, utilizing electricity to transfer heat from cooler spaces to warmer ones or vice versa.
Complementary Goods
Products or services that are typically used together, where the demand for one increases the demand for the other.
Income Effect
The change in an individual's or economy's income and how that change will affect the quantity demanded of a good or service.
Maintenance
The routine process of keeping equipment, systems, or infrastructure in working order and preventing its deterioration.
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