I need help in these questions. Please do them correctly and fast. I have only 30 minutes. Please do them correctly - ALL THESE QUESTIONS ARE RELATED

QUESTION 30 Data with respect to a construction project is given below: Duration Immediate Activity (weeks) Predecessors A 5 B 3 2 A,B D 9 B,C E 6 D A- C E B- DO A B O A D E . D E c o E BT QUESTION 31 ata with respect to a construction project is given below: Activity Duration (weeks) Immediate Predecessors 5 B 3 C 2 AB D 9 B,C E 6 D C B E The completion time of the project is 20 weeks 22 weeks 24 weeks 26 weeks QUESTION 32 Data with respect to a construction project is given below: Immediate Duration Activity (weeks) Predecessors A 5 B 3 C 2 AB D 9 B,C E on D C A B/ D E What is the critical path in this construction project? . C B- D E What is the critical path in this construction project? B-D-E A-C-D-E B-C-D-E A-B-C-D-E QUESTION 33 Data with respect to a construction project is given below: Immediate Activity Duration (weeks) Predecessors A 5 B 3 C 2 A,B D 9 B,C E 6 D C A BA D. E What happens to the total completion time of the project if activity C is delayed 2 weeks? What happens to the total completion time of the project if activity C is delayed 2 weeks? The project cannot be completed. The total completion time of the project would delay 2 weeks. The total completion time of the project does not change. The total completion time of the project would decreases by 3 weeks