Practical Management Science
6th Edition
ISBN: 9781337406659
Author: WINSTON, Wayne L.
Publisher: Cengage,
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Problem 23 answered
Transcribed Image Text:Problems
303
be assigned to teach the Ph.D. level course. If the department head makes teaching as-
signments based on maximizing the student evaluation ratings over all four courses, what
staffing assignments should be made?
Course
Professor
UG
MBA
MS
Ph.D.
2.8
2.2
3.3
3.0
3.2
3.0
3.6
3.6
3.5
3.3
3.2
3.5
3.2
2.8
2.5
23. Find the shortest route from node 1 to node 7 in the network shown.
st
2.
9.
1
18
24. In the original Gorman Construction Company problem, we found the shortest distance
from the office (node 1) to the construction site located at node 6. Because some of
the roads are highways and others are city streets, the shortest-distance routes between the
office and the construction site may not necessarily provide the quickest or shortest-time
route. Shown here is the Gorman road network with travel time rather than distance. Find
the shortest route from Gorman's office to the construction site at node 6 if the objective
is to minimize travel time rather than distance.
Travel time
in minutes
25
11
12
3.
3
30
23
4,
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