63) When comparing the three broad types of economic systems, it can be said that
A) for a pure market economy to function efficiently, product supply must be restricted.
B) in a command economy, state-owned enterprises have little incentive to control costs and be
efficient.
C) the sole role of government in a command economy is to encourage vigorous free and fair
competition between private producers.
D) mixed economies were once uncommon throughout much of the world, although they are
becoming more popular now.
E) production in command economies is determined by the interaction of supply and demand and
signaled to producers through the price system.
64) The government of Junta took Fuel Safe Corp., a domestic energy firm, into state ownership to
save the company from bankruptcy. However, the other private competitors in the energy industry
were enraged by this decision. As a result, the government had to reduce the tax burden on all
private energy firms so that both the state-owned enterprise and private firms could coexist. What
type of economy does this portray?
A) mixed
B) market-based
C) command
D) laissez-faire
E) communist