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 most likely reason is to prevent the president from abusing its power.
Hope this helps:)
Decision-making power in an autocracy is in the control of "<span>a single individual". This is most likely due to a despotic ruler with even more power than most kings and queens. </span>
I believe the answer is the first one
