Though the industry leader faces prosecution while the smaller company is legally shielded from consequences due to a crafty system of hiring outside firms to do its dirty work, the smaller firm is clearly (i)____________ with the larger one, (ii)____________ the larger firm's plans to dominate the industry through illegal labor practices and offshore dumping. A. at loggerheads B. colluding C. in cahoots D. stymying E. preoccupied F. abetting