Question: Which of the following statements regarding social enforcement mechanisms is not ?true? Need Assignment Help? ?(Check all that apply.?) A. It is enforced by official government regulations and results in a stiff financial penalty if not followed. B. It reduces the net benefit to society. C.?Shame, guilt, and the risk that we will be publicly decried are the various forms of it. D. It is a private solution to the externality problem that invokes a moral code that one should? 'do the right? thing'.