Which nation has a socialist command economy

I believe the answer is Cuba
In socialist command economy, The government is the one that control all means of production in the country and determine what kind of products shall be produced by the country. After that,  the government will distribute the result/the production profit toward the citizens on its own term.

Ijust took the test and this is what i got.the correct ones are listed below:           *of-        *is        *gold  i hope this !