hat is the implied utilization of the receptionist?
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Question
what is the implied utilization of the receptionist?

Transcribed Image Text:The local Department of Motor Vehicles issues new licenses and renews licenses. (See the diagram below.) The
office receives 110 customers per hour. All customers see a receptionist first. The receptionist directs them in one
of three directions: 75% go directly to issue license (staffed by 9 workers) where a new photo and license are
done, 15% are required to take an eye test (staffed by one worker), and 10% must first take a multiple-choice
electronic written test (on one of three computers). Only 85% of people pass the eye test and the remaining 15%
exit. The customers who pass the eye test proceed to the written test where 10% of the people fail it, while 90%
pass the test and proceed to issue license.
Reception
75%
Reception
Eye Test
10%
Written Test
Issue License
15%
Eye Test
85%
Written
Test
Workers
1
1
3
9
15%
10%
Exit
Data on each station are provided in the following table
90%
Exit
Issue
License
Activity time per worker
(in min)
0.4
5.0
15.0
6.0
Exit
Expert Solution

Step 1
Implied Utilization = (Actual Output / Maximum Possible Output) x 100%
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