Problem $2.$

Draw the network and identify the critical path.

Calculate the earliest$-$latest starting and finishing times for each activity.

Also, calculate Activity Slack times for each activity.

Activity

A

B

C

D

E

F

G

D

D$,$ E

F$,$ G$,$ H

Time in Weeks

$5$

$6$

$7$

$8$

$5$

$5$

$7$

$8$

$3$