Examlex
In creating an electronic data collection screen, which of the following is the most important consideration?
Substitutes
Goods or services that can replace each other in use, where an increase in the price of one leads to an increased demand for the other.
Natural Gas
A fossil fuel used as a source of energy for heating, cooking, and electricity generation, consisting mainly of methane.
Coal
A combustible black or brownish-black sedimentary rock, composed mostly of carbon and hydrocarbons, used as a fossil fuel.
Demand Curve
A graph that illustrates the relationship between the price of a good or service and the amount of it that consumers are willing and able to purchase at various prices, typically downward sloping.
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