Answer: San Francisco has the highest cost of living of the three
Explanation:
As shown by the graph, San Francisco costs the most. So, this is the only obvious assumption you can make by the graph.
The other three are either incorrect or simply predicted based on the facts given. However, the question is asking what best explains the graph, rather than what can be predicted. So, saying San Francisco costs the much, that would explain what is shown on the graph.
Answer:
Ethnographic research
Explanation:
Ethnographic research is a research method that studies behaviour of people in their own environment. This method uses methods such as face to face observation and interviewing. The objective of this is to provide a detailed description of the needs of the customers so that the product can be designed accordingly.
Thus, when Hershey Chocolate observe shoppers who buy chocolates and other candies. After shoppers make their purchase, the researchers, standing at the end of the aisle, ask a few demographic and psychographic questions to better know who the buyers are. Then they give the shoppers some free chocolates for their time. This is an example of ethnographic research.
The Articles of Confederation were articles written by Congress during the Revolutionary War. They failed because they put too much power on the people and the states, therefore not giving Congress and the central government enough power. Afterwards, the constitution was created.
The answer to you question is actually c
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