Rational decision simply means a decision based on logic. It would be logical to say that people would always prefer more benefits than the cost they will be expending. Rational decisions indeed<span> occur when the marginal benefits of an action equal or exceed the marginal costs. No person would make a decision that would incur a loss in his part. Therefore, in order to say that you were able to have a rational decision, you have to bear in mind the profit you can gain out of it. Example of this is the decision on additional worker. Suppose you are paying $20</span><span> per worker and they produce 5,000 units. If you are to add additional worker, you will incur an additional $20 but it will also increase the production output to 8,000 units. Therefore, it would be a rational decision to employ another worker since the benefits would exceed the cost.</span>
The culture of North Africa and South Africa became united as a result of the prevalence of trade between them.
<h3>What is Trade?</h3>
This is defined as the buying and selling of goods and services between two or more parties.
The trade between North Africa and South Africa made it possible in learning their culture through various products and factors.
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It's the second one; production of consumer goods increased.
A. Active Voice
Since Nicole is dreaming, the <em>verb</em> would make it an Active Voice, since the subject (<em>Nicole</em>) of the sentence is the one doing the action expressed by the verb.
