t_o t_ml t_p t_e

A-----135

BA222

CA111

DB000

EC,D 234

FC,D 111

GF111

HE, G111

1) Construct a PERT network.

[NOTE: This is the most crucial part of the exercise. Make sure you have the correct network before proceeding to the next sections.]

2) By using ES, EF, LF, LS, find the slack of each activity and the critical path.

3) Find the completion time and the standard deviation () for the project round off the standard deviation to the nearest hundredth:twodecimal places.

4) What is the likelihood of this project being completed earlier than6days?

5) Between7and9days?