will all the firms in this market use the automated of manual option in the longerun? why! Using your answer from part a, how many firms will be in this market? N What is the HHI for this market? N If labor costs increase such that the new total cost function for the manual option is TC #200+8q, what is the new minimum efficient scale for firms in the market? (Note: Assume firms choose the most efficient option.) N What is the long-run HHI for the market