Without using any software package, manually construct the appropriate CPM network diagram using the activity on arrow convention and the techniques.

Address the following:

(a) For each task, give the Earliest Start, Latest Start, Earliest Finish, Latest Finish, and Total Float.

(b) What sequence of tasks makes up the Critical Path? Include any dummy activities that may be a part of the critical path.

(c) What is the total duration of the project as planned?

The planning for a project determined it is composed of the following tasks, predecessors, and durations (note the two columns): TASK PREDECESSORS DURATION TASK PREDECESSORS DURATION A 6 N K 9 B 7 O L 5 C B 5 P o 7 D A.C 10 Q M 20 E DI 16 R M 10 F. 9 S R 12 G F 11 T R 10 H 10 U N,P,T 8 I GH 18 V U 9 3 E 8 w 10 Q.5, V Qs E 5 X 6 L E 8 Y X 9 M ] 8 Z Q 5