For the following environments, indicate which one would be the preferred production system (e. g., job-shop, production line, if necessary provide a one sentence support for your answer. a. manufacturer of clothes: makes many styles (shirts, pants, coats, rain jackets, etc.) and sells to small specialty stores. b. manufacturer of gaskets: makes styles for 4-5 engine blocks: sells to gm and ford (i. e., high volume). c. independent automobile service shop: body work, general service, engine repair, serving many makes of automobiles. d. producer of pharmaceutical drugs: make approximately 50-75 drugs in tablet form: sell to pharmacies nationwide.