Answer:
The correct answer is designing the survey so that subjects are not forced to answer one question before going to the next.
Explanation:
When talking about an investigation of sensitive and controversial issues, the investigator has to have the tact to obtain the necessary information from the participants, whereby so that you can use different strategies.
In this case, giving the option to pass the question to the participant if he does not feel ready to answer it allows him to return to it if he is prepared at some time while answering the survey. So the researcher can be sure that the information does not is biased.
<em>I hope this information can help you.</em>
Hello. This question is incomplete. The full question is:
"Technological improvements and reduced equipment costs have made converting solar energy directly into electricity far more cost-efficient in the last decade. However, the threshold of economic viability for solar power (that is, the price per barrel to which oil would have to rise in order for new solar power plants to be more economical than new oil-fired power plants) is unchanged at thirty-five dollars. Which of the following, if true, does most to help explain why the increased cost-efficiency of solar power has not decreased its threshold of economic viability?
(A) The cost of oil has fallen dramatically. (B) The reduction in the cost of solar-power equipment has occurred despite increased raw material costs for that equipment. (C) Technological changes have increased the efficiency of oil-fired power plants. (D) Most electricity is generated by coal-fired or nuclear, rather than oil-fired, power plants. (E) When the price of oil increases, reserves of oil not previously worth exploiting become economically viable."
Answer:
(C) Technological changes have increased the efficiency of oil-fired power plants.
Explanation:
Economic viability is able to reveal the degree of acceptance of consumers in relation to a specific product. This viability is important to understand how the product will be received in the market and how profitable or not it can be for those who produce it.
Economic viability is usually greater when the cost and benefit ratio of the product or service is favorable, however this is not always the case.
Regarding the use of solar energy, although technological changes have made the installation and equipment of this type of energy more cost-effective, these technological changes have also increased the efficiency of oil plants. As a result, the economic viability of solar energy has declined.
Considering the above statement, the person that is most likely to be the author is Thomas Paine.
Thomas Paine is known as the Author of Common Sense in 1776 towards the American War of Revolution.
He was known for being a political activist who constantly challenged the supremacy of the British over the American colonies.
He claimed many times that America needs to be on its own and free from Great Britain.
Given that this excerpt challenges the advantages gained from Great Britain by North America, this reflects the continental mind of Thomas Paine.
Hence, in this case, it is concluded that the correct answer is Thomas Paine.
Learn more here: brainly.com/question/24904359
Answer:
3500
Explanation:
The circular flow of income is a model that explains the movement of money that passes through the hands of the different economic agents that are present in an economy.
In a very simplified way, we can summarize it in that the economy is formed by companies that produce and hire people, and homes that buy products and work for companies; and that the state receives tax money and redistributes it in the form of grants, pensions, public aid, etc.
