What is the purpose of independent regulatory agencies such as the federal reserve system?
a. they control the power and functions of the president's appointed advisors.
b. they provide guidance to the judicial branch for interpreting their regulations.
c. they make the rules that make the daily work of government more efficient.
d. they serve to increase the size of the federal bureaucracy and the president's power.

I believe the answer is: c.They make the rules that help make the daily work of government more efficient.

independent regulatory agencies Are not a part of executive, legislative, and judiciary branch of the government.

This allow them to make various regulation a lot faster because their decision do not have to pass the due process like the legislation made by the congress.

d)to gain support for the independence movement.

hope this : )