M Chit o Mail E ECS E You = NVII 109 E ECS Q SBS M Que | C che | Hon Edik CSI & Peo E ECS New M X C che C che + C 20 ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252Fnewconnect.mheduc... * Relaunch to update : Chapter 7 i Saved Help Save & Exit Submit Check my work mode : This shows what is correct or incorrect for the work you have completed so far. It does not indicate completion. Return to question 2 An industry consists of three firms with sales of $250,000, $825,000, and $315,000. a. Calculate the Herfindahl-Hirschman index (HHI). 1 points Instruction: Enter your response rounded to the nearest integer. 01:52:20 44 x b. Calculate the four-firm concentration ratio (C4). 2500 x c. Based on the FTC and DOJ Horizontal Merger Guidelines described in the text, is the Department of Justice likely to attempt to block a horizontal merger between two firms with sales of $250,000 and $315,000? NO O Yes Mc Graw Hill