1. Using the data below draw the precedence network diagram. Then calculate the normal, least-cost, and crash duration for the project below. Calculate the cost associated with each duration. Indirect cost (overhead) is $120 per day. (Use the table format provided in the lecture for the cost calculations) You must show the crashing progress on the network as demonstrated in class. Activity IPA A B C D E F G H I A A B B, C C D, F E, F G, H DURATION NORMAL 9 7 9 11 6 5 4 7 2 CRASHED 7 6 6 8 4 4242 COST NORMAL 700 650 1000 1300 600 600 700 650 300 CRASHED 840 720 1180 1540 700 720 1000 950 300

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Question

Only do days shortened, days cut, project duration, increased cost per day, direct cost and indirect cost

Activity
A
B
C
Ꭰ
E
F
G
H
Normal
5
7
8
11
6
Duration
(days)
4
7
6
Crash
4
5
5
7
4
4
5
5
Costs($)
Normal
500
350
800
1200
600
500
700
300
Crash
600
500
920
1400
700
500
1000
420
Days cut
A
Costs
($)
Project duration (days)
Increased cost per day ($)
Direct costs ($)
A
Days
Indirect costs ($)
Cost
Slope
A Cost
A Days
Total costs ($)
Days Shortened
Transcribed Image Text:Activity A B C Ꭰ E F G H Normal 5 7 8 11 6 Duration (days) 4 7 6 Crash 4 5 5 7 4 4 5 5 Costs($) Normal 500 350 800 1200 600 500 700 300 Crash 600 500 920 1400 700 500 1000 420 Days cut A Costs ($) Project duration (days) Increased cost per day ($) Direct costs ($) A Days Indirect costs ($) Cost Slope A Cost A Days Total costs ($) Days Shortened
1. Using the data below draw the precedence network diagram. Then calculate the normal,
least-cost, and crash duration for the project below. Calculate the cost associated with
each duration. Indirect cost (overhead) is $120 per day. (Use the table format provided in
the lecture for the cost calculations) You must show the crashing progress on the network
as demonstrated in class.
Activity
IPA
A
B
C
D
E
F
G
H
I
-
A
A
B
B, C
с
D, F
E, F
G, H
DURATION
NORMAL
9
7
9
11
6
5
4
7
2
CRASHED
7
6
6
8
4
4
2
4
2
COST
NORMAL
700
650
1000
1300
600
600
700
650
300
CRASHED
840
720
1180
1540
700
720
1000
950
300
Transcribed Image Text:1. Using the data below draw the precedence network diagram. Then calculate the normal, least-cost, and crash duration for the project below. Calculate the cost associated with each duration. Indirect cost (overhead) is $120 per day. (Use the table format provided in the lecture for the cost calculations) You must show the crashing progress on the network as demonstrated in class. Activity IPA A B C D E F G H I - A A B B, C с D, F E, F G, H DURATION NORMAL 9 7 9 11 6 5 4 7 2 CRASHED 7 6 6 8 4 4 2 4 2 COST NORMAL 700 650 1000 1300 600 600 700 650 300 CRASHED 840 720 1180 1540 700 720 1000 950 300
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