Which of the following countries have mixed-market economy
a. china, north korea, and zaire
b. japan, united states, and canada
c. aboriginal tribes of australia
d. all of the above

B

Explanation:

An economic system in which both the private enterprise and a degree of state monopoly (usually in public services, defense, infrastructure, and basic industries) coexist. All modern economies are mixed where the means of production are shared between the private and public sectors. Also called dual economy.

true

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