Microeconomics 18th Edition by Campbell McConnell, Stanley Brue, Sean Flynn

Exercise 19

Which of the following are short run and which are long run adjustments (a) Wendy's builds a new restaurant; (b) Harley-Davidson Corporation hireS₂00 more productionworkers. (c) A farmer increases the amount of fertilizer used on his corn crop; and (d) An Alcoa plant adds a third shift of workers.