How are prices for goods and services determined in a market economy? a. by labor unions b. by state governments c. by federal government d. by producers and consumers

D hope it helps because i took the k12 test and usa test to so hope it helps

Explanation:

the correct answer that would best complete the given statement above would be option b. expanding civil services. diocletian and constantine paved the way for foreign invasion by dividing the empire, creating administrative bureaucracies and reorganizing the military, except for expanding civil services. hope this answer .

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explanation:

a case involving the laws of a single state.