1.Project Activity List, Task Relationships, & Estimated Durations Using the work breakdown structure (WBS)provided(See TableTwo-Example Project Information for Schedule Network Diagram)use the Program Evaluation and Review Technique (PERT) to calculate the Triangular and Betaestimates using the optimistic, most likely, and pessimistic estimated durations 2.Schedule Network Diagram Large and complex projectsare difficult to create full schedule network diagrams, so we'll use a example project for this part of the project.The activity list, predecessors, and estimated durations for this part of the assignment are listed in the table. Please use MicrosoftWord tocreate a schedule network diagram for the example project.

3.Critical Path using the completed schedule network diagram (from item #2 above), identify which tasks are on the critical path for the example project. List the tasks on the critical path.

1.Completed Activity List & Estimated Durationsfor the WBS(refer to Table One-EstimatedDurations).

2.Schedule Network Diagram for the example project(refer to Table Two-Example ProjectInformation for Schedule Network Diagram).

3.Summary of the critical path for the example project(refer to Table Two-Example ProjectInformation for Schedule Network Diagram)

Table one- Estimated Durations

Activity	Optimistic	Most Likely	Pessimistic	PERT Estimate-Triangular Distribution	PERT Estimate-Beta Distribution
1	2	4	6
2	1	4	5
3	3	7	8
4	1	5	8
5	2	3	8
6	3	4	7
7	2	7	9
8	5	7	11
9	2	3	6
10	1	5	6

Table Two- Example project information for schedule Network Diagram

PERT Estimate Calculation

WBS ID	Activity Name	Predecessors	Estimated Duration	Optimistic Time	Most likely Time	Pessimistic time
1.1	Activity A	-	4.0	2	4	6
1.2	Activity B	1.1	2.8	1	3	4
1.3	Activity C	1.2	10.3	7	10	15
1.4	Activity D	1.3	6.2	5	6	8
1.5	Activity E	1.1	12.2	10	12	15
2.1	Activity F	1.1	6.0	4	6	8
2.2	Activity G	2.1	8.2	6	8	11
2.3	Activity H	1.5, 2.2	9.3	8	9	12
2.5	Activity I	2.2	4.2	2	4	7
2.6	Activity J	1.4, 2.3, 2.5	2.8	1	3	4