Which of the Following Reasons Is Not an Explanation for the Lack

Which of the following reasons is not an explanation for the lack of U.S.interest in energy efficiency?

A) Currently, fossil fuels are cheap.
B) Other industrialized countries are not pursuing strong energy-efficiency policies.
C) Environmental pollution and human health costs are not reflected in the price of fossil fuels.
D) There are few tax breaks and rebates that encourage consumers to invest in energy-efficient technologies.
E) Politics are involved in the decision-making process.