Alice is a 52-year-old typist working in the same law firm as 28-year-old juliet. both are considered excellent at their job, even though alice is older and has some delay in her reaction time. what is it that permits alice to perform her job the same as juliet?

Which (if any) of the following scenarios is the result of a natural monopoly? instructions: you may select more than one answer. a. patent holders of genetically modified seeds are permitted to sue farmers who save seeds from one planting season to the next. b. doctors in the united states are prohibited from practicing without a medical license. c. there is one train operator with service from baltimore to philadelphia. d. coal is used as the primary energy in a country with abundant coal deposits.