interpret the 4 firm concentration ratio, the 8 firm concentration ratio and the Herfindahl Herschler Index for the industry The industries involved in the merger are: new Scale Inc., Intel Technologies, Pari Networks, they were merged into cisco. This industry is the technology industry in video streaming. I also need an explanation on the concentration ratios and the HHI I need this answer by this evening or early tomorrow morning. explain how to use the CR4, CR8 and the HHI.