Activity
Normal
time
Crash
time
Normal
cost
Crash
cost
Crash cost
per day
A 7 5 $2,000 $3,500 $750
B10 8$3,000 $4,700 $850
Problem 7-32
C 8 7 $3,400 $3,700 $300
D 6 4 $1,600 $2,600 $500
E 7 4 $1,900 $4,000 $700
F 5 3 $1,200 $2,800 $800
TATBTCTDTETFTGTHCACBCCCDCECFCGCH
Start
A
Start
B
Start
C
Start
D
Start
E
Start
F
Start
G
Start
H
Crash
A
Crash
B
Crash
C
Crash
D
Crash
E
Crash
F
Crash
G
Crash
H
C –> D -1 1 1 8 >= 8
C –> E -1 1 1 8 >= 8
D –> F -1 1 1 6 >= 6
Problem 7-32