10.2 Examine the network schedule with its activities, their dura- tions, and initial cost plus extra cost for acceleration in the table. Draw its network diagram, determine the critical path, perform a time-cost trade-off analysis to minimize the total project duration and accelerated cost, and record your steps. B C D 3 wk 3 wk 2 wk H 2 wk 2 wk F G 2 wk 2 wk 3 wk Name Initial Accelerated Activity Successor Time Cost Time Extra A В, Е 2 wk $2 Same None B 3 wk $3 1 wk $5 D, G 3 wk $3 2 wk $6 H 2 wk $2 1 wk $2 E F 2 wk $2 Same None F G 2 wk $2 1 wk $3 G H 3 wk $3 2 wk $2 H 2 wk $2 I wk $3

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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The 3 attached questions are from the Construction Management 5th edition book by Daniel Harpin.  From Chapters 9 & 10.  Please provide an explanation & answer to question 10.2

10.2 Examine the network schedule with its activities, their dura-
tions, and initial cost plus extra cost for acceleration in the
table. Draw its network diagram, determine the critical
path, perform a time-cost trade-off analysis to minimize the
total project duration and accelerated cost, and record your
steps.
B
C
D
3 wk
3 wk
2 wk
H
2 wk
2 wk
F
G
2 wk
2 wk
3 wk
Name
Initial
Accelerated
Activity
Successor Time
Cost
Time
Extra
A
В, Е
2 wk
$2
Same
None
B
3 wk
$3
1 wk
$5
D, G
3 wk
$3
2 wk
$6
H
2 wk
$2
1 wk
$2
E
F
2 wk
$2
Same
None
F
G
2 wk
$2
1 wk
$3
G
H
3 wk
$3
2 wk
$2
H
2 wk
$2
I wk
$3
Transcribed Image Text:10.2 Examine the network schedule with its activities, their dura- tions, and initial cost plus extra cost for acceleration in the table. Draw its network diagram, determine the critical path, perform a time-cost trade-off analysis to minimize the total project duration and accelerated cost, and record your steps. B C D 3 wk 3 wk 2 wk H 2 wk 2 wk F G 2 wk 2 wk 3 wk Name Initial Accelerated Activity Successor Time Cost Time Extra A В, Е 2 wk $2 Same None B 3 wk $3 1 wk $5 D, G 3 wk $3 2 wk $6 H 2 wk $2 1 wk $2 E F 2 wk $2 Same None F G 2 wk $2 1 wk $3 G H 3 wk $3 2 wk $2 H 2 wk $2 I wk $3
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