How Did Stalin Respond to Economic Failures Such as the Drop

How did Stalin respond to economic failures such as the drop in grain harvest that resulted from the failure of the collectivization of agriculture?

A) He instituted new quotas and incentives to inspire workers to put in longer hours and to instill more efficient work habits.
B) He blamed failure on "wreckers" who deliberately plotted against communism and instituted violent purges to rid society of these imagined "villains."
C) He turned away from Marxist economic theory and began adopting American models of industrial efficiency and western European agricultural techniques.
D) He became increasingly isolated and allowed the Soviet economy to deteriorate further, leading to massive unrest within the Soviet population.