<u>Decisions are based on expected costs and benefits because it helps the person in analyzing whether it is worth it or not.
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It is human tendency that he always wants a favorable and beneficial outcome out of his actions. Therefore, this expectation is the reason behind the cost and benefit analysis by a person before making a decision.
This helps an individual to come to conclusion as to whether making a particular decision is worth making or not. If in doing any particular act, the cost is too high or there are very little benefits, it is likely that an individual will not act that way.
Ivan III
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In general, tribute and neutral rights affect shipping in that some ships and cargo holds must pay fines to dock in certain harbors, which discourages trade.
The answer is d
none of the others involved the US
It was Homo erectus.
This species is extinct. It is believed to be the first fossil about 1.9 million years ago. Many believe it looks like an ape. Homo erectus is the ancestor of morden human beings.