Question 1. Activities, immediate predecessors, and estimated completion times are specified in the following table. Draw the appropriate activity-on-arrow (AOA) network diagram. Write the earliest start (ES) and earliest finish (EF) times for each activity. What is the project completion time? Write the latest start (LS) and latest finish (LF) times for each activity. a. b. с. d. е. Which activities are critical activities? f. Which activities slack activities? g. What are the slack times for slack activities? Activity Preceeding Activity Completion Time te (days) A None 8 B None 4 A 6 C 3 7 F B 5 D, E, F 2

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Question 1. Activities, immediate predecessors, and estimated completion times are
specified in the following table.
Draw the appropriate activity-on-arrow (AOA) network diagram.
Write the earliest start (ES) and earliest finish (EF) times for each activity.
What is the project completion time?
Write the latest start (LS) and latest finish (LF) times for each activity.
а.
b.
C.
d.
е.
Which activities are critical activities?
f.
Which activities slack activities?
g.
What are the slack times for slack activities?
Activity
Preceeding Activity
Completion Time te (days)
A
None
8
None
4
A
C
3
E
A
7
F
В
G
D, E, F
2
Transcribed Image Text:Question 1. Activities, immediate predecessors, and estimated completion times are specified in the following table. Draw the appropriate activity-on-arrow (AOA) network diagram. Write the earliest start (ES) and earliest finish (EF) times for each activity. What is the project completion time? Write the latest start (LS) and latest finish (LF) times for each activity. а. b. C. d. е. Which activities are critical activities? f. Which activities slack activities? g. What are the slack times for slack activities? Activity Preceeding Activity Completion Time te (days) A None 8 None 4 A C 3 E A 7 F В G D, E, F 2
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