Why did the inability of the Soviet economy to provide for the needs of its citizens lead to the collapse of the system during the Reagan administration?

Manufacturing centers were often stifled by the lack of resources and the shortage of labor in the Communist system.

Economic control was concentrated at the top, which discouraged new technologies and innovations that could improve productivity.

The vast size of the Soviet Union made it difficult to transport raw materials to isolated manufacturing centers.

Citizens who controlled local productivity found it difficult to compete in a global market, which led to many unused goods.
B?

The answer is b i took the test and i got it right

IT. IS. NOT. D

well its prolly B so that is what i am going with goodluck everyone prolly wont ever see this again

the answer is B: Economic control was concentrated at the top, which discouraged new technologies and innovations that could improve productivity.

well c was wrong for me, What is it then?

Yall were tweaking lol. yeah its B xd

so whats the answer

yeah they lied, just took the test and it was c

Future people I just took it it is B

yeah its b