The following is a table of activities associated with

a project at Rafay Ishfaq’s software firm in Chicago, their durations,

and what activities each must precede:

ACTIVITY DURATION (WEEKS) PRECEDES

A (start) 1 B, C

B 1 E

C 4 F

E 2 F

F (end) 2 —

ADraw an AON diagram of the project, including activity durations.

BDefine the critical path, listing all critical activities in chronological

order.

CWhat is the project duration (in weeks)?

DWhat is the slack (in weeks) associated with any and all noncritical

paths through the project?