It failed because either the change did not work well in many business settings, or it was inefficient (due to the inefficiency of the conveyer-belt system). A more accurate reason is that the circuits couldn't handle the traffic during peak hour. The customer's orders were regularly mixed up. The conveyer-belt system was not fast enough or efficient enough to handle it.
Answer:
Command Economy
Explanation:
The central government sets the prices at which products are sold. You many see this is dictatorship nations, like ancient Sparta and the USSR.
