Answer:
Command
Explanation:
Based on the information given the East Germans were living with COMMAND economy.
COMMAND ECONOMY occur in a situation where people are be authoritated, instructed or directed to do something without giving them the right to Decide and acquired what they want , desire or wish to have.
A country economy can be tend to be classified as a COMMAND ECONOMY when the government of such country are in total controlled of the economy of the country just as in the case of East Germany.
Therefore East Germans were living with what COMMAND economy.