Answer Happy

Question: A project precedence table with normal and crash times and cost is given in tables: Activity Predecessor Normal Time Crash Normal Maxi Crash Cost (Weeks) Times Cost mum (Week (RS.) (Rs) Crash s) 4 2 8000 9000 - 1 A 5 2 16000 20000 2 A 4 1 12000 13000 1 B,C 6 4 34000 35000 2 A 6 4 42000 44000 2 E 5 3 16000 16500 1 D,F 7 4 66000 72000 3 G,D 4 2 2000 5000 1 1) Draw the network diagram and critical path tables (show status of critical path) for the above mentioned table scenario. . Tell the latest start time for Activity D,G,H before and after crashing ● Tell the earliest start time for activity A,B,C,E before and after crashing 2) Determine a crashing scheme for the above project to answer the following questions: o Find the cost needed to reduce total project duration by 3 weeks O Find the maximum crash time this project can get (in months) O Tell how much we can crash the project time if we have budget of Rs. 5000 o Tell how much we can crash the project time if we have budget between 5000 and 1000 O Tell how much project's budget increase (in percentage) in case of maximum crash time. O Find the total crash cost for maximum crash time O Tell how much we can crash the project if client agree to increase budget of project by $100 ABCDEFGH