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:
A command economy is an economic system in which the government, or the central planner, determines what goods and services ... command economy is one where the government controls the economy, acting as the central planner, dictating production quotas and distribution levels, and setting prices. Such economies exist ... Economics.