Answer: (A.) The prime rate decreases.
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"marriages are good when one party is white and the other person and other is possessed of one eighth or more negro, japanese, or chinese blood."
" separate free schools shall be established for the education of children of African descent; and it shall be unlawful for any colored child to attend any white school, or white child to attend any colored school."
The correct answer to this question is B) Government regulation protects property rights, safety, and profits.
The statement that explains why government regulation is necessary for a mixed-market economy is "Government regulation protects property rights, safety, and profits."
In a mixed market economy, the government combines principles of a free-market economy, private property, public property, and social economy. In a mixed market economy, the federal government establishes some clear regulations in order to keep certain control on trade, regulate prices, pays attention to social programs, and procures to maintain financial health in the market and the monetary system.