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If a ton of steel sells for $15,000 and a car made from a ton of steel sells for $30,000, then if all markets are perfectly competitive, how many cars can be made from the last ton of steel used by a profit-maximizing firm?
Negative
A term indicating something less than zero or lacking in positivity, often used in financial contexts.
Income Elasticities
Income elasticities measure how the quantity demanded of a good changes in response to a change in consumers' income.
Normal Goods
Goods for which demand increases as consumer income rises, and decreases as consumer income falls.
Inferior Goods
Goods for which demand decreases as consumer income rises, in contrast to normal goods, where demand increases with higher incomes.
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