The Daugherty Porta-Vac project discussed in Section 13.2 has an expected project completion time of 17 weeks.
Question:
A-D-G-J
A-C-F-J
B-H-I-J
a. Use the information in Table to compute the expected time and variance for each path shown.
b. Compute the probability that each path will be completed in the desired 20-week period.
c. Why is the computation of the probability of completing a project on time based on the analysis of the critical path? In what case, if any, would making the probability computation for a noncritical path be desirable?
TABLE
EXPECTED TIMES AND VARIANCES FOR THE PORTA-VAC
PROJECTACTIVITIES
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Quantitative Methods for Business
ISBN: 978-0324651751
11th Edition
Authors: David Anderson, Dennis Sweeney, Thomas Williams, Jeffrey cam
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