Answer:
The answer is non-participant observation method.
Explanation:
In this method, the researcher is not part of the group being studied. The reseracher must decide beforehand if the study is realistic, ethical and relevant for the research. Among the many different ways to carry out this method, it is posible for the researcher to observe a group at different times and locations, for short periods.
It is also important for the researcher to record not only the behaviour observed, but also the type of behaviour that did NOT occur.
Answer: comparative advantage theory
Explanation:
Suggested by David Ricardo in the early 19th century it is a guiding principle leading to the idea of free trade. (McGraw Hill understanding business)
The civil service system is much better than the alternative, which was Patronage. as implemented by the Hoover Commission. Civil service sets employment competence standards for hiring and makes working a permanent career, not just until the next election. it was so outstandingly successful, that virtually every state and community government follows it to large extent.
