a=2

b= 0

c= 2

d=0

e=0

f=9

g=3

5. Draw the Network diagram for the following project. Estimate the Earliest start time and Latest finish time for each activity. If every day it cost 200 rials for this project, estimate the total project cost. List the critical activities and total project duration. For each activity, completion time and the predecessor relations are given in the table below: (Refer 'Instruction to students' for the values of a,b,c...) (20 Marks) Activity Immediate Duration Predecessors (Days) A 2 + a +b B 5 + b + c C 6+c+d D B 10 + e E AD 3+f F F C 6 + b + c G E, F 8 + a H 9 + b