The following table contains a list of activities, with precedence requirements and crash costs. All start and finish times and crash costs are on a per-week basis.
Draw the network diagram for the project below.
What is the critical path and completion time for the project?
Determine the least expensive project cost if the duration is to be 10% shorter than normal project duration.
Activity
Normal Time
Crash Time
Normal Cost
Crash Cost
Predecessor
A
10
7
2,000
2,600
B
12
8
1,500
C
16
2,200
3,000
D
2,500
E
9
1,950
2,275
F
800
1,000
G
24
19
3,650
4,000
E, F
H
17
14
1,200
1,800
Describe the difference between a fixed-quantity and a fixed-period inventory system?
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