The opportunity cost in this scenario is the three lost opportunities Harry experiences by deciding to go to his parents house. The term opportunity cost refers to <em>the loss of potential gain from other alternatives when one alternative is chosen. </em>The potential gain Harry may have lost by choosing to go to his parents for dinner instead could be <em>relaxation while fishing, His house painting being finished, and time spent with his friends at the birthday party. </em>These all can be considers lost opportunity due to choosing an alternate opportunity, that being dinner at his parents.
I think the answer is metal
The event that marked the end of the Roman Republic is often attributed to the defeat of Marc Antony in 31 BC at the Battle of Actium which ended the period of civil war.
The answer to your question is Muslims refused to spread ideas in Ghana
During the Age of Absolutism, several European monarchs intensified the power of their authority by emphasizing their divine right to rule and A) centralizing their power.
European monarchs clearly undrstood how powerful can get the local regional rulers. Considering the fact that they had armies and could always plot against the crown, monarchs had to do everything to prevent this from happening and establish all sources of power in the capital.