Answer:
They are greater due to the tension between us and other countries at the moment
Explanation:
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.
The Japanese empire was territorialy expanding into China. It's longterm goal was to colonize and eradicate the ethnic Chinese. The invasion of Manchuria is what many consider the signal start of ww2
Public schoolchildren have the right to free speech if they do not interfere with school discipline.
