Under Current Guidelines, the Federal Trade Commission Will Likely Challenge

Under current guidelines, the Federal Trade Commission will likely challenge

A) all mergers if the Herfindahl-Hirschman index (HHI) is 2500 or higher.
B) a merger if the HHI is 2500 or higher and the merger increases the HHI by more than 200 points.
C) a merger if the HHI is 2500 or higher and the merger increases the HHI by more than 50 points.
D) a merger if the HHI is 1500 or higher and the merger increases the HHI by more than 300 points.