c) Determine the earliest starting time, in days, for Activity H.d) Determine the latest starting time, in days, for Activity J.e) State the Critical Path through the network. (Use the table on the previous page as needed) AND theminimum time between the start and the harvesting of produce.f) Would the release of the album be delayed if Activity D took 2 days longer than normal? Explain why.Watch mg) By how many days would the duration of Activity G need to INCREASE by for there to be a change in theCritical Path? 1:38Given that, aalbumStep2b)A, 10sol:-Step3c)B. SyD₁2can be releasedActivityABсD2ԲLUIHGG3JDES Dle have to find duration and Breequisite for eachactivity.Ldirected network below for andummy-DH.4Duration10359lept ww642G₁6T₂3?$2,4PreequisiteAAADBBICB, CE, HFFIG, K,L14CD FinishRequired answer provided in above stenvxDO

Answered: c) Determine the earliest starting…

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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Related questions

Question

c) Determine the earliest starting time, in days, for Activity H.
d) Determine the latest starting time, in days, for Activity J.
e) State the Critical Path through the network. (Use the table on the previous page as needed) AND the
minimum time between the start and the harvesting of produce.
f) Would the release of the album be delayed if Activity D took 2 days longer than normal? Explain why.
Watch m
g) By how many days would the duration of Activity G need to INCREASE by for there to be a change in the
Critical Path?

1:38
Given that, a
album
Step2
b)
A, 10
sol:-
Step3
c)
B. Sy
D₁2
can be released
Activity
A
B
с
D
2
Բ
LUIH
G
G3
J
DES D
le have to find duration and Breequisite for each
activity.
L
directed network below for an
dummy
-D
H.4
Duration
10
3
5
9
lept ww
6
4
2
G₁6
T₂3
?
$2,4
Preequisite
A
A
A
D
B
BIC
B, C
E, H
F
F
I
G, K,L
14
CD Finish
Required answer provided in above sten
vx
DO

Expert Solution

Step 1: Introduce the steps to calculate early and late times:

NOTE: We are allowed to do the first three sub-parts only.

1. Take the ES of the initial activity as 0.
2. Add duration to this ES to get EF.
3. This EF will become the ES for the succeeding activity/s.
4. If any activity has more than one preceding activity/s, then the higher EF will be taken as its ES.
5. This process will continue till the last activity.
6. For late times, start from the last activity and take its LF the same as its EF.
7. If there is more than one activity at the end, then the higher EF, among them, will be taken as the LF of all last activities.
8. Subtract duration from this LF to get the LS of the activity.
9. This LS will become the LF for the next previous activity/s.
10. If any activity has more than one successor, then the lower LS will be taken as its LF.
11. This process will continue till the first activity.
1. Take the ES of the initial activity as 0.
2. Add duration to this ES to get EF.
3. This EF will become the ES for the succeeding activity/s.
4. If any activity has more than one preceding activity/s, then the higher EF will be taken as its ES.
5. This process will continue till the last activity.
6. For late times, start from the last activity and take its LF the same as its EF.
7. If there is more than one activity at the end, then the higher EF, among them, will be taken as the LF of all last activities.
8. Subtract duration from this LF to get the LS of the activity.
9. This LS will become the LF for the next previous activity/s.
10. If any activity has more than one successor, then the lower LS will be taken as its LF.
11. This process will continue till the first activity.