AVERAGE TIME |АCTIVITY (min) Medical history 10 Blood tests 8 Eye examination Measurements (e.g., weight, height, blood pressure) Medical examination 16 Psychological interview 12 Exit medical evaluation 10

Practical Management Science
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ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
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The preinduction physical examination given by the i U.S. Army involves the following seven activities:                                                                                                                                                                                                        These activities can be performed in any order, with two exceptions:
Medical history must be taken first, and Exit medical evaluation is last. At present, there are three paramedics and two physicians on duty during each shift. Only physicians can perform
exit evaluations and conduct psychological in terviews. Other activities can be carried out by either physicians or paramedics.
a) Develop a layout and balance the line.
b) How many people can be processed per hour?
c) Which activity accounts for the current bottleneck?
d) What is the total idle time per cycle?
e) If one more physician and one more paramedic can be placed on duty, how would you redraw the layout? What is the new throughput?
AVERAGE TIME
|АCTIVITY
(min)
Medical history
10
Blood tests
8
Eye examination
Measurements (e.g., weight, height, blood
pressure)
Medical examination
16
Psychological interview
12
Exit medical evaluation
10
Transcribed Image Text:AVERAGE TIME |АCTIVITY (min) Medical history 10 Blood tests 8 Eye examination Measurements (e.g., weight, height, blood pressure) Medical examination 16 Psychological interview 12 Exit medical evaluation 10
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