The right answer is the letter D.
This is because opportunity cost is a term used in economics to indicate the cost of something in terms of a given opportunity, that is, the cost, even social, caused by the renunciation of the economic entity, as well as the benefits that could be obtained from this resigned opportunity or, even, the highest income generated in some alternative application.
In the case of the matter, there was a waiver on the opportunity to pay for a family trip, so that the family could buy a computer.
Before china can settle on the choice of permitting unfamiliar exchange, the Ming line endured a dry spell in silver. Wang Xijue, a Ming line court official and 1593, answered to the sovereign that diminished cost of grain is because of the shortage of the silver coin, which is the thing that the legislature charges is for yet doesn't circulate enough. Xijue would feel approaches about the circumstance on the grounds that the economy could endure if they don't import enough silver from exchanging. Another writer, Xu Dunqui, in 1610 expounds on the adjustment in China's type of money. In those days clients could pay for items with an assortment of things, for example, domesticated animals of food however then advanced into being paid with silver.
Addresses and refutes an opposing viewpoint.
Answer:
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