Which statement is normative? A. The federal minimum wage is higher today than it was in 1990. B. Women's labor force participation rate has increased during the past 100 years. C. The best way to encourage growth in the economy is through government spending. D. Children in the United States are required to go to school until they reach a certain age.

C. The best way to encourage growth in the economy is through government spending

Explanation:

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changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .