Expected time Assignment:

Using the provided data on task durations with optimistic, most probable, and pessimistic

estimates, determine the network diagram, critical path and expected time.

Activity Dependency

Optimistic

Duration

$($days$)$

Most Probable

Duration

$($days$)$

Pessimistic

Duration $($days$)$

A $-468$

B A $7912$

C B $101216$

D B $6810$

E C $579$

F D $91316$

G E$,$ F $246$