a. Determine all the path and the path lengths in the schedule. (e.g. A-B-C-D-E-F = 10 weeks)

b. Determine the critical path/s in this schedule (Longest Duration)

c. What is the Shortest Duration to finish the project?

d. What is the total time required to complete the project if no delays occur?

e. When do the individual activities need to start and finish (at the latest) to meet this project completion time?

Please help me. I will upvote.

Table: Activity list of Reliable Construction project. Immediate Predecessors Estimated Duration Activity TUO cou A B D E F G H 1 Activity Description Excavate Lay the foundation Put up the rough wall Put up the roof Install the exterior plumbing Install the interior plumbing Put up the exterior siding Do the exterior painting Do the electrical work Put up the wallboard Install the flooring Do the interior painting Install the exterior fixtures Install the interior fixtures E D E, G F 1 2 weeks 4 weeks 10 weeks 6 weeks 4 weeks 5 weeks 7 weeks 9 weeks 7 weeks 8 weeks 4 weeks 5 weeks 2 weeks 6 weeks K L M N H K, L