1 The average electric furnace cost is $1,750 to $3,500 installed. 2  The typical gas furnace cost is $3,000 to $6,000 installed, although higher efficiency models and/or complex installations could push the cost up to $7,500 to $10,000 or more.
The great characteristic of a centralized economy is that all economic activities are directed or planned by a central authority so that the people are subjected to a hierarchical control. Every man has a superior whom he must obey. The most outstanding examples of the centralized economy are:
With the merger of economic and political power into the hands of the one authority the multiple economy is destroyed and freedom comes to an end. In the centralized economies all men are subject to a hierarchy of control. Of course we know that in a multiple economy such a control exists in every individual firm from the manager right down to the office boy, but it exists only during business hours.