20)

21) what is the project duration under normal time (in wks)?

22) which of the following two activites face time slacks?

23) what are the time slacks respectively?

For Questions 20-23 You are the manager of a project to improve the billing process at your firm. The table below contains the data you will need to conduct an analysis of the project. Activity Immediate Predecessor Normal Cost Normal Time (weeks) 3 A 4 clow B A B D E F G H B CD 2 4 5 2 3 6 300 200 350 250 100 150 200 300 mm Nmlu FG What is the critical path under normal time? O A-B-C-E-F-H A-B-C-E-G-H A-B-D-E-G-H O A-B-D-E-F-H O 19 O 22 O 25 O 29 Multiple Choice O A, B. O CE O EG O CF Multiple Choice O 1,1 O 1,2 (0) 2.1 O 2,2