Answer:
d. All of the above
Explanation:
Based on the information provided within the question when doing research all of the answers provided are correct. Any field doing research should follow the scientific method, but Economists cannot use the same experiments as other fields because they have to use the data that the world happens to give them and do not have the ability to make control groups and test different variables on the economy like experiments in the field of Physics and Chemistry can.
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Answer:
What your friends are doing.
Explanation:
The reason why the answer is what your friends are doing, is because it is in most cases, unnecessary. Even though it might seem like it is necessary, but if you really think about it, you are looking for jobs FOR YOU and you alone. What your friends are doing for their career, will most likely differ from what you would want to do.
A method that a home inspector uses in report writing.