The correct answer is C) The goods being made were fewer and of lower quality, than expected.
The reason that prevented the success of Mao Zedong's Great Leap Forward was that the goods being made were fewer and of lower quality, than expected.
Between 1958 and 1960, Mao Zedong installed the program called the Great Leao Forward in Communist China. He wanted to resolve China's problems in agriculture and the lack of industry. What Mao truly wanted was a rapid transformation from an agrarian Chinese society to a powerful industrial China. The program failed, resulting in a total disaster. The food output declined and produced the Chinese famine that killed many people.