Question: This question did not fit into one picture so I am posting both pictures. Please Help! Dave Fletcher was able to determine the activity times

This question did not fit into one picture so I am posting both pictures. Please Help!

This question did not fit into one picture so I

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: Immediate Predecessor(s) Time Activity (weeks) E 5 Time Activity (weeks) A 6 B 6 2 D 2 Immediate Predecessor(s) B B C, E D, F F 7 A G 9 A H 8 Dave's earliest start (ES) and earliest finish (EF) are: ES EF Activity A 6 B 0 8 D 6 E 11 6 G 20 H 21 LF Activity H LS 13 G 12 | F 6 E 7 D 11 1 10 B 0 A 4 The slack times are: Activity Slack C E F H The activities on the critical path are The total project completion time for Dave weeks

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