7) Use the information of the network given below by the
Engineering Department and answer questions parts a, b, and c
Network Computation Process as the
following:
Forward Pass—Earliest Times
How soon can the activity start? (Early start—ES)
How soon can the activity finish? (Early finish—EF)
How soon can the project be complete? (Expected time—ET)
Backward Pass—Latest Times
How late can the activity start? (Late start—LS)
How late can the activity finish? (Late finish—LF)
Which activities represent the critical path? How long can it be
delayed?
(Slack or float—SL)
Q a - Show the Network Activity
Q b - Show the Forward Pass Computation
Q c - Show the Backward Pass
Q d - Show the Network with Slack
Activity A B C פ ס ק ס ח ד ם ד Description Application approval Construction plans Traffic study Service availability check Staff report Commission approval Wait for construction Occupancy Preceding Activity None A A A B, C B,C,D F E,G Activity Time 5 15 10 5 15 10 170 35 E F G H mm 0 DD
7) Use the information of the network given below by the Engineering Department and answer questions parts a, b, and c N
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