ACTIVITY (NODES) IMMEDIATE DURATION (DAYS) A 25 B 15 A 20 D. В 20 E В 31 A 17 43 D, E 55 A 25 H 10 K F.L.G,J 15 FIND: DRAW THE ACTIVITIES USING ARROW NETWORK. CALCULATE AND DRAW THE CRITICAL PATH, EARLIEST START, EARLIEST FINISH, LATEST START, LATEST FINISH, AND ACTIVITY SLACK. TABULATE NODES (ACTIVITIES), DURATION, ES, LS, AND SLACK
ACTIVITY (NODES) IMMEDIATE DURATION (DAYS) A 25 B 15 A 20 D. В 20 E В 31 A 17 43 D, E 55 A 25 H 10 K F.L.G,J 15 FIND: DRAW THE ACTIVITIES USING ARROW NETWORK. CALCULATE AND DRAW THE CRITICAL PATH, EARLIEST START, EARLIEST FINISH, LATEST START, LATEST FINISH, AND ACTIVITY SLACK. TABULATE NODES (ACTIVITIES), DURATION, ES, LS, AND SLACK
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Transcribed Image Text:ACTIVITY (NODES)
IMMEDIATE
DURATION (DAYS)
A
25
B
15
A
20
D.
В
20
E
В
31
A
17
43
D, E
55
A
25
H
10
K
F.L.G,J
15
FIND:
DRAW THE ACTIVITIES USING ARROW NETWORK.
CALCULATE AND DRAW THE CRITICAL PATH, EARLIEST START, EARLIEST FINISH, LATEST START, LATEST
FINISH, AND ACTIVITY SLACK.
TABULATE NODES (ACTIVITIES), DURATION, ES, LS, AND SLACK
Expert Solution
Step 1 Introduction and give data
Earliest start time (EST) - it is the earliest time by which an activity can start.
Earliest finish time (EFT) - it is the earliest time by which an activity can complete.
Latest start time (LST) - without delaying the project, it is the latest time by which an activity can start.
Latest finish time (LFT) - without delaying the project, it is the latest time by which an activity can complete.
Total float - time by which starting and finishing of an activity can be delayed without affecting project time.
Slack - is the difference between the latest time and the earliest time of an event.
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