Activity ID Activity Predecessor Duration (Minutes) D Disarm the exterior alarm - 20 JS Crack the jewelry safe D 15 CJ Clean out the jewelry safe JS

Activity IDActivityPredecessorDuration (Minutes)

DDisarm the exterior alarm-20

JSCrack the jewelry safeD15

CJClean out the jewelry safeJS9

OADisarm the office alarmD7

OSCrack the office safeOA8

COClean out the office safeOS4

RRun to the car and leaveCJ , CO4

A. Draw a PERT/CPM diagram (use AON) to represent the schedule. Calculate the early start, early finish, late start, late finish, and slack time for each activity. Use the drawing feature in MS Word to answer

B. After determining a schedule, you found some accomplices. You can defeat any alarm system, your first accomplice specializes in cracking safes, and your third accomplice is available to help carry the goods and drive the car. Redraw the network diagram taking into account the resources and calculate the critical chain.