1. ell designed WBS helps the project manager in that:

a) It defines all the elements of the project in a hierarchical

outline (map)

b) It defines the relationship of the projectto its subdeliverables,

and in turn, their relationships to work

packages

c) It serves as a framework for tracking cost and work

performance

d) All the above

2.

There are the following advantages to AON method:

a) No dummy activities are used

b) Nodes designate activities

c) Events are not used

d) Easy to draw if dependencies are not intense

e) All of the above

3.

The critical path of a network is the:

a) shortest-time path through the network.

b) path with the fewest activities.

c) path with the most activities.

d) longest-time path through the network.

4.

The crash cost per period:

a) is the difference in costs divided by the difference in times

(crash and normal).

b) is considered to be linear in the range between normal and crash.

c) needs to be determined so that the smallest cost values on

the critical path can be considered for time reduction first.

d) all of the above