2. Complete Network Table Activity Predecessor Normal time Normal cost Crash time Crash cost Max Crash Time Slope A - 12 $200 9 $350     B A 8 $300 8 $300     C A 9 $250 7 $450     D B 6 $400 5 $600     E B,C 5 $150 4 $225     F C 10 $500 9 $650     G D,E,F 8 $400 6 $900       Determine Normal Project Cost:

Hoff & Catherine Building company has plans to build a City Centre for the Government. The stages of the project are depicted in the table below: Activity Immediate Predecessor Duration (weeks) Remarks A - 2   B A 7   C B 5   D C 6   E C 4   F E 10   G D 7   H E, G 12   I C 7   J F, I 9   K J 4   L J 5   M H 5   N K,L 10     Calculate the earliest start, earliest finish, latest start, latest finish and slack time for each activity. Calculate the critical path How long does it take to complete the project assuming no delays?

Sub:Engineering Management a,b,c Solution needed

Given is a Project with network diagram and activity times as shown below. Activity Time (wks) A 13 B 5 Start с 14 A c) The Slack time of Activity C = Blank 3 weeks D D a) The Earliest Start (ES) time of Activity I = Blank 1 weeks 9 b) The Latest Start (LS) time of Activity B = Blank 2 weeks f) The Project Completion time = Blank 6 weeks d) The Earliest Finish (EF) time of Activity H = Blank 4 weeks e) The Latest Finish (LF) time of Activity B = Blank 5 weeks B F E 12 E F LL 17 H G 9 J H 15 - 15 J 2