Description
work on part 2 and 3 only and show clear calculations. only need part 2 and three and show the working..................................................................................................................................................................................................................................................................................
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Explanation & Answer
Here is the complete work. Bye
1. PLEASE SHOW ALL WORK.
2. Please check for proper citation, spelling, grammar, etc.
Part 1
Use the following information about a project. Assume all activity times are in weeks.
Activity
A
B
C
D
E
F
G
H
Immediate
Predecessor
---A
C
B
F
D, E, G
Optimistic
12
7
5
15
8
9
18
15
Most Likely Pessimistic
16
25
14
22
10
14
18
25
12
18
12
15
22
29
19
27
Draw an AON network for this project.
Compute the expected time estimate (te) for all activities.
Conduct a forward pass to compute early start and early finish times, and times.
Conduct a backward pass to compute late start and late finish times.
Compute activity slacks.
Identify all paths through the network and their cumulative activity times (Σt).
Identify the critical path and the total project duration (T).
What is the likelihood of finishing the project in 70 or more weeks?
What is the likelihood of finishing the project in 65 or fewer weeks?
Part 2
Below is the aggregate demand forecast for a product family for the next four quarters.
Forecasted
Quarter
1
2
3
4
Demand
1400 units
1800 units
2100 units
2300 units
Previous quarter’s output/production
1500 units
Planning period...