The following tasks are required to produce widgets. Task Time Immediate (seconds) Predecessor A 30 None B 35 A C 30 A D 35 B 15 с F 65 C G 40 E,F H 25 D.G The linear design below is currently being used to produce widgets. WS 1 WS 2 WS 3 WS 4 A,C,E F B,G D,H 75 65 75 60 Which of the above workstations can process concurrently without violating predecessor relationships? Select one or more: a. Workstation 1 and Workstation 2 can process concurrently b. Workstation 2 and Workstation 3 can process concurrently. c. Workstation 3 and Workstation 4 can process concurrently. d. Workstation 2 and Workstation 4 can process concurrently e. None of above four workstations can process concurrently. E Time left 2:08:02

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.4: Plane Curves And Parametric Equations
Problem 33E
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The following tasks are required to produce widgets.
Time left 2:08:02
Task
Time
Immediate
(seconds)
Predecessor
30
None
35
A
30
A
35
B.
15
65
40
E,F
25
D.G
The linear design below is currently being used to produce widgets.
WS 2
WS 3
WS 1
A,C,E
W 4
F
B,G
D,H
75
65
75
60
Which of the above workstations can process concurrently without violating predecessor relationships?
Select one or more:
Oa. Workstation 1 and Workstation 2 can process concurrently
Ob. Workstation 2 and Workstation 3 can process concurrently.
D. Workstation 3 and Workstation 4 can process concurrently.
Od. Workstation 2 and Workstation 4 can process concurrently
e. None of above four workstations can process concurrently.
C.
Transcribed Image Text:The following tasks are required to produce widgets. Time left 2:08:02 Task Time Immediate (seconds) Predecessor 30 None 35 A 30 A 35 B. 15 65 40 E,F 25 D.G The linear design below is currently being used to produce widgets. WS 2 WS 3 WS 1 A,C,E W 4 F B,G D,H 75 65 75 60 Which of the above workstations can process concurrently without violating predecessor relationships? Select one or more: Oa. Workstation 1 and Workstation 2 can process concurrently Ob. Workstation 2 and Workstation 3 can process concurrently. D. Workstation 3 and Workstation 4 can process concurrently. Od. Workstation 2 and Workstation 4 can process concurrently e. None of above four workstations can process concurrently. C.
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