Correct Option: D

Mixed economy is an economic system in which both the state and private sector direct the economy, reflecting characteristics of both market economies and planned economies. The basic idea of the mixed economy is that the means of production are mainly under private ownership; that markets remain the dominant form of economic coordination; and that profit-seeking enterprises and the accumulation of capital remain the fundamental driving force behind economic activity. However, unlike a free-market economy, the government would wield considerable indirect influence over the economy through fiscal and monetary policies designed to counteract economic downturns and capitalism’s tendency toward financial crises and unemployment, along with playing a role in interventions that promote social welfare.