Concept:A capitalist economy concentrates wealth and productive resources in the hands of a few, creating economic disparity.Explanation:In capitalism, private individuals and firms own the means of production and operate for profit. Since ownership of capital remains with a small group, they continue to accumulate more wealth. Workers, who depend on wages, receive only a small share of the income. This widens the gap between the rich and the poor. Therefore, income inequality becomes a major disadvantage. The other options do not fit because capitalism generally increases production, does not depend on many officials, and consumer satisfaction is considered a benefit rather than a drawback.Answer:So, the correct option is D. It worsens income inequality among the citizens.