The slack times are: The activities on the critical path are The total project completion time for Dave = weeks. Activity LS LF H 15 G 11 F 9 E 8 D 14 C B A 802 Activity Slack A B C D E F G H 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 6 E 3 B B 8 F 6 B C 3 A G 11 C, E D 1 A H 7 D, F Dave's earliest start (ES) and earliest finish (EF) are: Activity ES .EF A 0 6 B 0 8 C 3 9 D 6 E F 8 G 22 H 21 Dave's latest start (LS) and latest finish (LF) are: Activity LS LF H 15 G 11 F 9

The slack times are: The activities on the critical path are The total project completion time for Dave = weeks. Activity LS LF H 15 G 11 F 9 E 8 D 14 C B A 802 Activity Slack A B C D E F G H 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 6 E 3 B B 8 F 6 B C 3 A G 11 C, E D 1 A H 7 D, F Dave's earliest start (ES) and earliest finish (EF) are: Activity ES .EF A 0 6 B 0 8 C 3 9 D 6 E F 8 G 22 H 21 Dave's latest start (LS) and latest finish (LF) are: Activity LS LF H 15 G 11 F 9

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 21P

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