单项选择题

What determines the price of a good in a market economy

A．The cost of all elements in production.
B．The cost of not making other goods.
C．The efficiency of the manufacturing process.
D．The quantity of materials supplied.

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热门试题

单项选择题

According to the passage, what are the opportunity costs of an item

A．The amount of time and money spent in producing it.
B．The opportunities a person has to buy it.
C．The value of what could have been produced instead.
D．The value of the resources used in its production.

单项选择题

According to the passage, what is the relationship between production and resources

A．Available resources stimulate production.
B．Resources are totally independent of production.
C．Production increases as resources increase.
D．Production lessens the amount of available resources.