Answer:
Bounded rationality
Explanation:
The term bounded rationality was proposed by Herbert Simon to analyze the decision making process of agents in complex systems. In other words, bounded rationality refers to the decision making of an individual based on the limitation of the information needed to make that decision.
Since Evelyn has limited her research on machine screw suppliers to suppliers in her state only, in order to decide which supplier she will contact, we can say that Evelyn is using bounded rationality
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Typically, the government in a republic will structure its economy so that a majority of the economic power lies in the main, central body, which can regulate things like the money supply and interest rates--while leaving some power to the independent states.
A Dictatorship, since the constitution doesn't allow for a total ruler.