If some activity creates external benefits as well as private benefits, then economic theory suggests that the activity ought to be: A. Taxed B. Prohibited C. Subsidized D. Left alone

C. Subsidized

Explanation:

According to the economic theory, subsidies could be used to counter market weaknesses and externalities so that greater economic performance is achieved. Subsidy refers to the release of funds from the government to an individual, business, or entity. This results in a decrease in the value of the subsidized product. This support could be either in the form of cash or kind and is usually given to support a social or economic policy. The purpose of the subsidy is to promote the interests of society. It is part of the government 's non-planned expenditure.

answer; (b) insider trading;

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