Each person working individually must perform a PERT analysis. For all high-level activities in the expansion of Brewery filler machine , calculate the following:

1. Optimistic time (5 marks)
2. Most likely time (5 marks)
3. Pessimistic time (5 marks)
4. Expected activity time (5 marks)
5. Standard deviation (5 marks)
6. Variance (5 marks)
7. For one date ahead of most likely completion date, calculate Z and hence the probability of completion by that date. (5 marks)
8. For one date behindthe most likelycompletion date, calculateZ and hence the probability of completion by that date. (5 marks)

Task 3

Each person working individually and must perform an analysis to control the cost of the project you worked on Task 2 by defining below factors:

1. Directing progress (3 marks)
2. Directing actions (3 marks)
3. Controlling results (5 marks)
4. Conserving resources (3 marks)
5. Effects of cost control (3 marks)
6. Consequences if not controlled (3 marks)