a project has the activity duration and cost information indicated in the table . there is penalty of 250$ per month for every month the project extends beyond 9 months

a) draw the network diagram and find the project completion time. what is the project completion itime in months

b) which one is critical path? ( acef, adg, bcef, abdg)

c) which activity should be crashed to complete the project in 14 months?

d) what is the total cost of completing the project in 14 months

e) what is the lowest total cost for completinf this project

Normal Crash Normal Crash Immedia Duration Duration Activity (months) Cost ($) (months) Cost ($) Predecess A 4. 500 2 700 None B 3 200 2 250 None C 5 600 4. 800 A, B D 3 1000 2 1500 , E 2 350 1 600 C F 4 400 2 1000 E G 6 100 4. 200 D d find the project completion time. What is the project completion