Answer: B. an output of the product that is less than the amount consistent with ideal economic efficiency
Explanation: Economic efficiency is the state in which all available resources are optimally allocated to serve each individual or entity in the best way while reducing to the minimum, waste and inefficiency. In reality, economic efficiency has shown that nothing can be improved without something else being hurt.
When competitive forces are weak, it leads to decrease in output as economic efficiency is only maximized when price is equal to marginal revenue because at this point both profit and efficiency are maximized.
Answer:
social referencing
Explanation:
Aaron uses the emotional display in his mother's face to judge the situation and went to the mother to pick him since she was all smiling. Aaron is demonstrating social referencing. Infant start using this from when they are about 8 months old.
I think a small continent with many countries
<u>Answer:
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Yes, it is true that researchers looking for cause-and-effect relationships will most often use epidemiological studies.
<u>Explanation:
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- The functioning pattern of the epidemiological study characterizes its method and manner of probing and investigating to the depth of the issue in order to find the root cause of the problem that has been encountered.
- Thus, to probe for a cause and effect relationship, an epidemiological study would prove to be highly beneficial as it would put to use the right methods of investigation.
Answer:
The Industrial Revolution began in the Northeast, but it eventually spread throughout much of the country by the early 1900s. Large cities formed around factories and new technologies improved the production of goods, transportation, and communications. The way of life for Americans was changed forever.
Explanation: