Q2: Correct answer please in details:   Due to population growth in the area, the new Liberty High School has just opened in a local school district. The athletic director at Liberty High is planning the launch of the school's track and field team. The first team practice is scheduled for April 1. The activities, their immediate predecessors, and the activity time estimates (in weeks) are listed in the following table.       Time (Weeks) Activity Description ImmediatePredecessor Optimistic Most Probable Pessimistic A Meet with board   1 1 2 B Hire coaches A 4 6 8 C Conduct fundraiser A 2 4 6 D Announce program B, C 1 2 3 E Meet with coaches B 2 3 4 F Order team equipment A 1 2 3 G Register athletes D 1 2 3 H Reserve buses for meets G 1 2 3 I Plan first practice E, H, F 1 1 1 What is the expected project completion time (in weeks)? (Round your answer to two decimal places.)   If the athletic director plans to start the project on January 1, calculate the probability the track and field team will be ready by the scheduled April 1 date (13 weeks) based solely on the critical path. (Round your answer to four decimal places.)

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Q2: Correct answer please in details:

 

Due to population growth in the area, the new Liberty High School has just opened in a local school district. The athletic director at Liberty High is planning the launch of the school's track and field team. The first team practice is scheduled for April 1. The activities, their immediate predecessors, and the activity time estimates (in weeks) are listed in the following table.
      Time (Weeks)
Activity Description Immediate
Predecessor
Optimistic Most Probable Pessimistic
A Meet with board   1 1 2
B Hire coaches A 4 6 8
C Conduct fundraiser A 2 4 6
D Announce program B, C 1 2 3
E Meet with coaches B 2 3 4
F Order team equipment A 1 2 3
G Register athletes D 1 2 3
H Reserve buses for meets G 1 2 3
I Plan first practice E, H, F 1 1 1
What is the expected project completion time (in weeks)? (Round your answer to two decimal places.)
 
If the athletic director plans to start the project on January 1, calculate the probability the track and field team will be ready by the scheduled April 1 date (13 weeks) based solely on the critical path. (Round your answer to four decimal places.)
 
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