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What safety precaution is required before starting an electric motor?
Marginal Benefits
The boost in pleasure or benefit experienced from the consumption or creation of one extra unit of a good or service.
Marginal Costs
The boost in total charges incurred by producing one more unit of a product or service.
Rational Self-interest
Acting in a way that is most beneficial to oneself, based on logical and reasoned decision-making.
Utility
In economics, the satisfaction or benefit derived from consuming a product or service.
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