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Sove & Exit

A pulic library plans on holding a children's event at the end of the Summer. The activities that have to be completed, duration of each activity, and their sequence are listed in the table below:

$\backslash$table$[[$Activity$,\backslash$table$[[$Duration$],[($weeks$)]],\backslash$table$[[$Immediate$],[$Predecessor$]]],[$A$,1,--],[$B$,2,$A$],[$C$,5,$A$],[$D$,1,$B$],[$E$,3,$D$,$C$],[$F$,2,$E$]]$

a$.$ Determine the project duration.

The longest path is ACEF $=$

weeks.

b$.$ What is the earliest start, earliest finish time, latest start, latest finish time for activity E$?$

$\backslash$table$[[,],[$Earliest start time,$],[$Earliest finish time,$],[$Latest start time,$],[$Latest finish time,$]]$

c$.$ What is the slack for activity C$?$

Slack for activity $C$