Let us choose Extra study. Knowing that opportunity cost is related to the opportunities lost by choosing one specific course of events than others. By choosing an extra study and spend hours studying something, my opportunity cost will be the school sports practice hours that could be spent in this time. Another opportunity cost would be the social interaction, in a club, for example, lost because of the extra study decision.
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I don't know sorry in which subject is this
Answer:
European settlers brought these new diseases with them when they settled, and the illnesses decimated the Native Americans—by some estimates killing as much as 90 percent of their population. ... There were even Native Americans shipped out of colonies like South Carolina into slavery in other places, like Canada.
Explanation:
supreme court decision that established a women’s legal right to an abortion, is decided on January 22, 1972
It was the Department of Energy that Jimmy Carter established. This was mostly due to the fact that he was one of the first presidents concerned with energy conservation in the US. <span />