Question

In: Operations Management

Given the following project: Activity Predecessor Optimistic (day) Most Likely (day) Pessimistic (day) Start A, B,...

Given the following project:

Activity

Predecessor

Optimistic (day)

Most Likely (day)

Pessimistic (day)

Start

A, B, C

-

-

-

A

D

38

50

62

B

E

90

99

108

C

End

85

100

115

D

F

19

25

31

E

End

91

100

115

F

End

62

65

68

  1. Identify the critical path of the project using activity expected time.
  2. What is the probability that the critical path will be completed in 205 days.

Solutions

Expert Solution

Critical path method (CPM) is a step-by-step process by which critical and non-critical tasks are defined so that time-frame problems and process bottlenecks are prevented.


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