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Joe Fix Plans the Repair Schedules Each Day for the Freeway

question 49

Essay

Joe Fix plans the repair schedules each day for the Freeway Airline. Joe has 3 planes in need of repair and 5 repair personnel at his disposal. Each plane requires a single repairperson, except plane 3, which needs 2 personnel. Anyone not assigned to maintaining an airplane works in the maintenance shop for the day (not modeled). Each repairperson has different likes and dislikes regarding the types of repairs they prefer. For each plane, Joe has pulled the expected maintenance and determined the total preference matrix for his repair personnel. The preference matrix is:
Joe Fix plans the repair schedules each day for the Freeway Airline. Joe has 3 planes in need of repair and 5 repair personnel at his disposal. Each plane requires a single repairperson, except plane 3, which needs 2 personnel. Anyone not assigned to maintaining an airplane works in the maintenance shop for the day (not modeled). Each repairperson has different likes and dislikes regarding the types of repairs they prefer. For each plane, Joe has pulled the expected maintenance and determined the total preference matrix for his repair personnel. The preference matrix is:    Draw the network flow for this assignment problem assuming Joe would like to maximize the total preference in his worker-to-aircraft schedule. Draw the network flow for this assignment problem assuming Joe would like to maximize the total preference in his worker-to-aircraft schedule.


Definitions:

Depressant

A substance that reduces the functioning of the nervous system, often used to decrease anxiety and induce sleep.

Narcotic

A class of substances that relieve pain and induce a state of sleep or stupor; often associated with opioids, which can be both legal medications and illicit drugs.

Barbiturates

A class of drugs that are used as sedatives and hypnotics, which can depress the central nervous system.

Drug Interaction

A modification in the effect of a drug when it is taken in combination with another drug, leading to increased efficacy, reduced effectiveness, or adverse side effects.

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