Mazy's Department Store has decided to stay open for business on a 24-hour basis. The store manager has divided the 24-hour day into six 4-hour periods and has determined the following minimum personnel requirements for each period: Time Personnel Needed Midnight4:00 A.M. 90 4:008:00 A.M. 215 8:00 A.M.Noon 250 Noon4:00 P.M. 65 4:008:00 P.M. 300 8:00 P.M.Midnight 125 Store personnel must report to work at the beginning of one of these time periods and must work for 8 consecutive hours. The store manager wants to know the minimum number of employees to assign to each 4-hour segment to minimize the total number of employees. Formulate and solve this problem.

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter5: Network Models
Section: Chapter Questions
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Mazy's Department Store has decided to stay open for business on a 24-hour basis. The store manager has divided the 24-hour day into six 4-hour
periods and has determined the following minimum personnel requirements for each period:
Time Personnel
Needed
Midnight4:00
A.M.
90
4:008:00 A.M. 215
8:00 A.M.Noon 250
Noon4:00 P.M. 65 4:008:00 P.M. 300
8:00
P.M.Midnight
125
Store personnel must report to work at the beginning of one of these time periods and must work for 8 consecutive hours. The store manager
wants to know the minimum number of employees to assign to each 4-hour segment to minimize the total number of employees. Formulate and
solve this problem.

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Author:
WINSTON, Wayne L.
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Cengage,