A. Draw an activity on node (AON) diagram (using the normal time) showing ES, EF, LS, LF

B. Determine the critical path and its length

C. Show how you can crash the project to reduce the project duration by i) one week; ii) two weeks, and iii) three weeks. Each step of reduction shall involve minimum increase in expense. What is the incremental cost of each step of reduction?

NAME 22. (14 pts) A project has the following scheduled activities and associated cost Activity Following taks start start start COUWLUI Time (weeks) Normal Crash 5 3 4 3 2 A AB D,E,F G 1 1 5 2 Cost (5) Slope Normal Crash ($/week) 4000 5000 500 3000 4000 1000 2200 3000 800 5000 8000 3000 3000 4000 1000 4400 5400 1000 7000 14000 7000 5000 9500 4500 H 3 c. Draw an activity on node (AON) diagram (using the normal time) showing ES, EF, LS, LF (4 pts) b. Determine the critical path and its length (4 pts) Show how you can crash the project to reduce the project duration by i) one week; ii) two weeks, and iii) three weeks. Each step of reduction shall involve minimum increase in expense. What is the incremental cost of each step of reduction? (6 pts)