All of those things refer to “c” a cultural background.
Answer:
- One from natural encounters
Explanation:
The kind of construction project displayed here would be from 'natural encounters' as it involves a structure similar to the natural establishment. This is clearly revealed through the descriptions like 'Dimtri's crawl over the area consisting of large blocks with a structure of three-sided compounds along with boards in place of the proper roof and it seeming like he was returning yo his den' Thus, it shows that the area is designed by keeping the ancient cave-like structure in mind.
Motion of heat inside and object
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>
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