Which of the Following Is Not True About the Economic

Which of the following is not true about the economic (private) interest theory of regulation?

A) Unlike public interest theory, regulation is not considered to be a commodity that is subject to the principles of supply and demand
B) Regulation serves the private interests of particular parties, including politicians, who are seeking re-election
C) Regulation serves the private interest of politically-effective groups
D) Regulation tends to protect and maintain the ability of those with power and financial wealth to afford to buy lobbying power and votes, and suppresses the ability of others without it