The City Commission of Nashville has decided to build a botanical garden and picnic area in the heart of the city for the recreation of its citizens. The precedence table for all the activities required to construct this area successfully is as follows This exercise contains only part a a) The correct activity on node network diagram is shown in Code Activity A Planning B Purchasing C Excavation D Sawing E Placement F Assembly G Infil H 1 ▼ Outfill Decoration Time (in hours) 18 04 102 30 20 10 20 10 32 Immediate Predecessor(s) None Planning Planning Purchasing Sawing, Excavation Placement Assembly Assembly Infil, Outfil 0 Figure 1 00 Figure 2 30 Figure 3 00
The City Commission of Nashville has decided to build a botanical garden and picnic area in the heart of the city for the recreation of its citizens. The precedence table for all the activities required to construct this area successfully is as follows This exercise contains only part a a) The correct activity on node network diagram is shown in Code Activity A Planning B Purchasing C Excavation D Sawing E Placement F Assembly G Infil H 1 ▼ Outfill Decoration Time (in hours) 18 04 102 30 20 10 20 10 32 Immediate Predecessor(s) None Planning Planning Purchasing Sawing, Excavation Placement Assembly Assembly Infil, Outfil 0 Figure 1 00 Figure 2 30 Figure 3 00
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:The City Commission of Nashville has decided to build a botanical garden and picnic area in the heart of the city for the recreation of its caizens. The precedence table for all the activities
required to construct this area successfully is as follows
Thic exercise contains only part a
a) The correct activity on node network diagram is shown in
Code Activity
A Planning
8
C
D
E
F
ΟΙ
Infill
Qutfill
1 Decoration
G
Purchasing
Excavation
Sawing
Placement
Assembly
H
Time
(in hours)
18
64
102
30
20
10
20
10
32
Immediate Predecessor(s)
None
Planning
Planning
Purchasing
Sawing, Excavation
Placement
Assembly
Assembly
Infill, Outfill
4
Figure 1
的
B
Figure 2
B
30
Figure 3
H
B
00
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