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Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine​ ES, EF,​ LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity​ times:                                                                                                                                Activity Time​ (weeks) Immediate​ Predecessor(s) Activity Time​ (weeks) Immediate​ Predecessor(s) A 7 − E 4 B B 6 − F 5 B C 4 A G 10 C, E D 2 A H 8 D​ , F Part 2 ​Dave's earliest start​ (ES) and earliest finish​ (EF) are:               Part 3       Part 4       Part 5       Part 6       Part 7       Part 8       Part 9       Part 10 ​Dave's latest start​ (LS) and latest finish​ (LF) are:               Part 11       Part 12       Part 13       Part 14       Part 15       Part 16       Part 17       Part 18 The slack times​ are:           Part 19     Part 20     Part 21     Part 22     Part 23     Part 24     Part 25     Part 26 The activities on the critical path are B - E - G   . Part 27 The total project completion time for Dave​ =   enter your response here weeks.

Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine​ ES, EF,​ LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity​ times:                                                                                                                                Activity Time​ (weeks) Immediate​ Predecessor(s) Activity Time​ (weeks) Immediate​ Predecessor(s) A 7 − E 4 B B 6 − F 5 B C 4 A G 10 C, E D 2 A H 8 D​ , F Part 2 ​Dave's earliest start​ (ES) and earliest finish​ (EF) are:               Part 3       Part 4       Part 5       Part 6       Part 7       Part 8       Part 9       Part 10 ​Dave's latest start​ (LS) and latest finish​ (LF) are:               Part 11       Part 12       Part 13       Part 14       Part 15       Part 16       Part 17       Part 18 The slack times​ are:           Part 19     Part 20     Part 21     Part 22     Part 23     Part 24     Part 25     Part 26 The activities on the critical path are B - E - G   . Part 27 The total project completion time for Dave​ =   enter your response here weeks.

Practical Management Science
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine​ ES, EF,​ LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity​ times:

                                                                                                                              

Activity

Time​ (weeks)

Immediate​ Predecessor(s)

Activity

Time​ (weeks)

Immediate​ Predecessor(s)

A

7

−

E

4

B

B

6

−

F

5

B

C

4

A

G

10

C, E

D

2

A

H

8

D​ , F

Part 2

​Dave's earliest start​ (ES) and earliest finish​ (EF) are:

 

 

 

 

 

 

 

Part 3

 

 

 

Part 4

 

 

 

Part 5

 

 

 

Part 6

 

 

 

Part 7

 

 

 

Part 8

 

 

 

Part 9

 

 

 

Part 10

​Dave's latest start​ (LS) and latest finish​ (LF) are:

 

 

 

 

 

 

 

Part 11

 

 

 

Part 12

 

 

 

Part 13

 

 

 

Part 14

 

 

 

Part 15

 

 

 

Part 16

 

 

 

Part 17

 

 

 

Part 18

The slack times​ are:

 

 

 

 

 

Part 19

 

 

Part 20

 

 

Part 21

 

 

Part 22

 

 

Part 23

 

 

Part 24

 

 

Part 25

 

 

Part 26

The activities on the critical path are

B - E - G

 

.

Part 27

The total project completion time for Dave​ =

 

enter your response here

weeks.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dave's latest start (LS) and latest finish (LF) are: Activity H G F E D C B A The slack times are: The activities on the critical path are B - E-G The total project completion time for Dave = Activity AB C DEFI G H weeks. LS 13 11 8 7 11 7 1 0 Slack LF
Transcribed Image Text:Dave's latest start (LS) and latest finish (LF) are: Activity H G F E D C B A The slack times are: The activities on the critical path are B - E-G The total project completion time for Dave = Activity AB C DEFI G H weeks. LS 13 11 8 7 11 7 1 0 Slack LF
Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Dave's earliest start (ES) and earliest finish (EF) are: Dave's latest start (IS) and latest finish (Flare: Time Activity (weeks) A 7 B 6 C 4 2 Immediate Predecessor(s) A A Activity A B C סח ד D E F G H Activity E F G H ES 0 7 6 Time (weeks) 4 5 10 8 EF 7 11 10 21 19 Immediate Predecessor(s) B B C, E D, F
Transcribed Image Text:Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Dave's earliest start (ES) and earliest finish (EF) are: Dave's latest start (IS) and latest finish (Flare: Time Activity (weeks) A 7 B 6 C 4 2 Immediate Predecessor(s) A A Activity A B C סח ד D E F G H Activity E F G H ES 0 7 6 Time (weeks) 4 5 10 8 EF 7 11 10 21 19 Immediate Predecessor(s) B B C, E D, F
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