Question: Subject: Quantitative Analysis for Business Operations 2. Given the following network project : Activity Estimated time (mos.) Immediate predecessor A 10 - B 12 -

Subject: Quantitative Analysis for Business Operations

2. Given the following network project:
Activity Estimated time (mos.) Immediate predecessor
A 10 -
B 12 -
C 15 -
D 18 A
E 7 C
F 9 B, C
a. Develop a network diagram.
b. How long will it take to complete the project?
c. Which activities are on the critical path?
d. How much stack is in each activity?
e. What is the impact on the critical time if the time for Activity A is increased to 14 months?

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