Select the two correct answers. Which two statements about the US mixed-market system are true?

A. Consumers and producers are free to buy and sell as they wish.
B. The market waits for government approval of production decisions.
C. The government intervenes only to avoid a financial crisis.
D. Government involvement in economic decisions is limited.

Which statement describes the central idea of the text? a. while the nigerian government has the wealth to improve the conditions in prisons, they continue to view it as a low priority. b. nigerian prisons neglect the physical and mental health of their prisoners by failing to provide them with basic necessities and services. c. the inhuman conditions in nigerian prisons could easily be improved, but the environment is considered part of prisoners' punishment. d. conditions in nigerian prisons are slowly improving as non-government organizations and citizens are providing much-needed equipment to the prisons.