What is genghis khans background culture

In a planned economy, which of the following does the job of market forces in order to determine the outcomes?

Considering the case of the two health clinics above, why do you think that trouble was brewing? there was serious competition for tech jobs at the downtown clinic. the new technology at the uptown clinic was too difficult for the staff to understand. the doctors pitted the staff of one clinic against the staff at other clinic. the staff at the downtown clinic saw that their colleagues at the uptown clinic were treated better and had more opportunity.

What is one way that the congress of vienna changed the map of europe?