A 1980 Study of Regulatory Structure Suggests That, in Comparing

A 1980 study of regulatory structure suggests that, in comparing IRCs and DRAs, the following statements are true except

A) the DRAs' political environment is more supportive of regulation.
B) DRAs operate with less discretion than do IRCs.
C) DRAs usually are designed to regulate in the interests of those being regulated.
D) DRAs usually have other, nonregulatory functions.