Jamie is planning a trip overseas. A variety of activities must be completed before her departure. The following table describes the relationships between these activities.
Activity Immediate Predecessors
A -
B A
C A
D B, C
E B, C
F D, E
G F
Jamie was able to estimate the activity times as shown in the table below.
Activity Time (Days)
A 4
B 4
C 5
D 3
E 3
F 2
G 1
Using the above information to answer the following questions
1) Using this data above, draw a network for this project.
2) Calculate the earliest and latest start and finish times for each activity.
3) Calculate the slack for each activity.
4) Determine the length of the project and the critical path.