Management Decision Systems (MDS) is a consulting company that specializes in the development of decision support systems. MDS has a four-person team working on a current project with a small company to set up a system that scrapes data from a collection of websites and then automatically generates a report for management on a daily basis.

a. Construct the project network.
b. Based solely on the critical path, estimate the probability that the project will be complete within 10 weeks.
c. Using all paths through project network, estimate the probability that the project will be complete within 10 weeks.
d. Should you use the estimate in (b) or (c)?

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Time (Weeks) Immediate Predecessor Optimistic Most Probable Pessimistic Activity Description Report Web scraping Testing A 10 C A, B