The following table shows the various activities of the development of a new product in your organization. ActivityEventImmediate Predecessor(s)Estimates of Activity Duration (Weeks)Optimistic (To)Most Likely (Tm)Pessimistic (Tp)Average (Te)1A-234? 32BA12 323CA1 2.0542.24DB45655EB34546FC234 37GD1.2242.28HE,F, G3464.167 9IH345410JI2131.5Questions: Draw the PERT network from the given data. (

Given data, Event Activity Immediate predecessors 1 A - 2 B A 3 C A 4 D B 5 E B 6 F…

Answered: Draw the PERT network from the given…

Practical Management Science

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The following table shows the various activities of the development of a new

product in your organization.

Activity	Event	Immediate Predecessor(s)	Estimates of Activity Duration (Weeks)
Optimistic (To)	Most Likely (Tm)	Pessimistic (Tp)	Average (Te)
1	A	-	2	3	4	? 3
2	B	A	1	2	3	2
3	C	A	1	2.05	4	2.2
4	D	B	4	5	6	5
5	E	B	3	4	5	4
6	F	C	2	3	4	3
7	G	D	1.2	2	4	2.2
8	H	E,F, G	3	4	6	4.167
9	I	H	3	4	5	4
10	J	I	2	1	3	1.5

Questions:

Draw the PERT network from the given data. (

Expert Solution

Step 1

Given data,

Event	Activity	Immediate predecessors
1	A	-
2	B	A
3	C	A
4	D	B
5	E	B
6	F	C
7	G	D
8	H	E,F, G
9	I	H
10	J	I

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