Build the network, define critical path and determine in which activity you have slack.

Use the same project but assuming estimated times. Determine the probability of completing the project in 35 weeks or less.

Predecessors Designation A Time (weeks) 21 5 7 B A C A D B 2 Activity Design Built Prototype Evaluate team Test Prototype Write the team report Write the report of the methods Write the final report E C, D 5 F C, D 8 G E, F. 2 Activity Designation Predecessors Optimistic | More Probable Pessimistic Expected Variance time (Pess- (op+4pro Opt/6)^2 + pes)/6 28 A 10 22 Design Built Prototype B A 4 4 10 . A 4 6 14 Evaluate team D B 1 2 3 Test Prototype E C, D 1 5 9 Write the team report F C, D 7 8 9 Write the report of the methods G E, F 2 2 2 Write the final report