Answer:
D. ability to make major changes in a short period of time
Explanation:
While other options are can be true of a command economy in certain situations, option D is the only option that I would classify as an advantage of a command economy over a Market Economic System. However, major changes in a short time can have disastrous consequences, for example the 6-7 million deaths that resulted from Stalin's five year plan.
This <span> attack was directed against trains passing through Kasumigaseki and Nagatacho, home to the Japanese government.
Hope this helps!</span>
No the federal reserve isn't owned by any one it was created to serve the public intrest