a-b) One of the possible assignment of tasks to workstations is shown correctly in Fig. 2 . The efficiency of the assembly line with 3 workstetions = 99.31 % (enter your response rounded to two decimal places). c) The goal is to have 100% efficiency. Is this possible? No d) The theoretical minimum number of workstations = (round your response up to the next whole number).

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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The following table details the tasks required for Indiana-based Frank Pianki Industries to manufacture a fully
portable industrial vacuum cleaner. The times in the table are in minutes. Demand forecasts indicate a need to
operate with a cycle time of 11 minutes.
Fig. 1
Activity Activity Description rerormance Predecessors
Time (mins)
A
Attach wheels to tub
5.0
B
Attach motor to lid
1.6
Attach battery pack
Attach safety cutoff
3.0
D
3.6
Attach filters
3.0
Fig. 2
F
Attach lid to tub
2.0
A, E
G
Assemble
3.0
attachments
H.
Function test
3.7
D, F, G
Final inspection
Packing
2.0
J
2.0
a-b) One of the possible assignment of tasks to workstations is shown correctly in Fig. 2.
The efficiency of the assembly line with 3 workstations = 99.31 % (enter your response rounded to two decimal
Fig. 3
places).
c) The goal is to have 100% efficiency. Is this possible? No
BI
d) The theoretical minimum number of workstations = (round your response up to the next whole number).
Transcribed Image Text:The following table details the tasks required for Indiana-based Frank Pianki Industries to manufacture a fully portable industrial vacuum cleaner. The times in the table are in minutes. Demand forecasts indicate a need to operate with a cycle time of 11 minutes. Fig. 1 Activity Activity Description rerormance Predecessors Time (mins) A Attach wheels to tub 5.0 B Attach motor to lid 1.6 Attach battery pack Attach safety cutoff 3.0 D 3.6 Attach filters 3.0 Fig. 2 F Attach lid to tub 2.0 A, E G Assemble 3.0 attachments H. Function test 3.7 D, F, G Final inspection Packing 2.0 J 2.0 a-b) One of the possible assignment of tasks to workstations is shown correctly in Fig. 2. The efficiency of the assembly line with 3 workstations = 99.31 % (enter your response rounded to two decimal Fig. 3 places). c) The goal is to have 100% efficiency. Is this possible? No BI d) The theoretical minimum number of workstations = (round your response up to the next whole number).
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