What is the minimum cost of crashing the following project that Roger Solano manages at Slippery Rock University by 4 days?
|
Activity
|
Normal Time (Days)
|
Crash Time (Days)
|
Normal Cost
|
Crash Cost
|
Immediate Predecessor(s)
|
|
A
|
6
|
5
|
$900
|
$1,000
|
-
|
|
B
|
8
|
6
|
300
|
400
|
-
|
|
C
|
4
|
3
|
500
|
600
|
-
|
|
D
|
5
|
3
|
900
|
1,200
|
A
|
|
E
|
8
|
5
|
1,000
|
1,600
|
C
|