I want to write a paper on some aspect of management. An example of a good research question might be: a)...

I want to write a paper on some aspect of management. An example of a good research question might be:

a)            What is the history of management theory?

b)            There have been many different management theories in the past 50 years. Which management theory was popular in 1990?

c)            How have current economic conditions in the United States affected the rise of self-managed teams in the health care industry?

d)            What percentage of self-managed teams in the health care industry are successful?