12. Using the precedence diagram on page 2 of this document, we have created four layouts below. Which of these four layouts is NOT valid? Layout A WS 1 2345 6 7 8 69 Layout с WS 123 4 56780 9 Elements ADI BG N C JE FK H L M Elements CBA EJD FH I G K L N M Time 77 70 71 51 60 60 29 59 60 Time 77 70 61 50 61 28 59 71 60 Layout B WS 1 2 3 4 5 6 7 68 9 Layout D WS 1 2 3 4 5 67 68 9 Elements Al DG N BC JE K FH L M Elements IDB EJA C FH GNK L M Time 67 71 71 60 60 28 61 59 60 Time 69 77 51 61 61 71 28 59 60

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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Using the precedence diagram on page 2 of this document, we have created four layouts below. Which of these four layouts is NOT valid?

 

The Answer is D but I don't understand why :( Can someone explain the precedence rule and how it works here? tysmm

17
10
50
9
51
27
A
D
B
с
E
ALL TIMES LISTED BELOW are IN SECONDS
32
61
O
F
33
71
28
29
K
H
N
59
60
M
Transcribed Image Text:17 10 50 9 51 27 A D B с E ALL TIMES LISTED BELOW are IN SECONDS 32 61 O F 33 71 28 29 K H N 59 60 M
12.
Using the precedence diagram on page 2 of this document, we have created four
layouts below. Which of these four layouts is NOT valid?
Layout
A
WS
1
2
3
4
5
6
7
8
9
Layout
с
WS
1
2
3
4
5
6
7
8
00
9
Elements
ADI
BG
N
C
JE
FK
H
L
M
Elements
CBA
EJD
FH
I
G
K
L
N
M
Time
77
70
71
51
60
8829
60
59
60
Time
77
70
61
50
61
28
59
71
60
Layout
B
WS
1
2
3
4
5
6
7
8
00
9
Layout
D
WS
1
23
4
5
6
7
8
9
00
Elements
Al
DG
N
BC
JE
K
FH
L
M
Elements
IDB
EJA
C
FH
G
N
K
L
M
Time
67
71
71
60
60
28
61
59
60
Time
69
77
51
61
61
71
28
59
60
Transcribed Image Text:12. Using the precedence diagram on page 2 of this document, we have created four layouts below. Which of these four layouts is NOT valid? Layout A WS 1 2 3 4 5 6 7 8 9 Layout с WS 1 2 3 4 5 6 7 8 00 9 Elements ADI BG N C JE FK H L M Elements CBA EJD FH I G K L N M Time 77 70 71 51 60 8829 60 59 60 Time 77 70 61 50 61 28 59 71 60 Layout B WS 1 2 3 4 5 6 7 8 00 9 Layout D WS 1 23 4 5 6 7 8 9 00 Elements Al DG N BC JE K FH L M Elements IDB EJA C FH G N K L M Time 67 71 71 60 60 28 61 59 60 Time 69 77 51 61 61 71 28 59 60
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