A computer$-$system installation project consists of eight activities. The immediate predecessors and activity times in weeks are shown below.

Activity

Immediate Predecessor$($s$)$

Activity Time

A

$$

$3$

B

$$

$6$

C

A

$2$

D

B$,$ C

$5$

E

D

$4$

F

E

$3$

G

B$,$ C

$9$

H

F$,$ G

$3$

Enlarge Table

Draw the network for this project.

Identify the critical path$($s$).$

What is the project completion time?

Construct an early$-$start date Gantt chart.

As a project manager, where would you focus your attention given your analysis?