Mailings Review View AaBb CcDdE AaBb De AaBb AaBbceDdEx Atb A Normal Heading 1 Title Subtitle Emg PARTI: PERT Comider the following table ACTIVITY PREC. ACT. to TIME ESTIMATES (days) tml 3 4 6 5 B D E F G 2 2 4 4 6 1 3 A B D ECF 4 6 8 6 8 5 7 3 5 1. Construct a PERT network. 20 points) INOTE: This is the most crucial part of the exercise. Make sure you have the correct network before proceeding e next sections] 2. By using Es, Er, LT, LS, find the lack of each activity and dearly state the critical path. (O points) 2. Pind the completion time and the standard deviation (n) for the project round off the standard deviation to the nearest hundredth too decimal places Copoints) INOTE-Sigma is only computed on the critical parti 4. What is the completion time at 60% and 99% confidence levels? (20 points) 5. What is the likelihood of this project being completed in more than 20 daga? Os points) con 16 and 18 days? Os points) 6. Between 16 MacBook Air Mailings Review View AaBb CcDdE AaBb De AaBb AaBbceDdEx Atb A Normal Heading 1 Title Subtitle Emg PARTI: PERT Comider the following table ACTIVITY PREC. ACT. to TIME ESTIMATES (days) tml 3 4 6 5 B D E F G 2 2 4 4 6 1 3 A B D ECF 4 6 8 6 8 5 7 3 5 1. Construct a PERT network. 20 points) INOTE: This is the most crucial part of the exercise. Make sure you have the correct network before proceeding e next sections] 2. By using Es, Er, LT, LS, find the lack of each activity and dearly state the critical path. (O points) 2. Pind the completion time and the standard deviation (n) for the project round off the standard deviation to the nearest hundredth too decimal places Copoints) INOTE-Sigma is only computed on the critical parti 4. What is the completion time at 60% and 99% confidence levels? (20 points) 5. What is the likelihood of this project being completed in more than 20 daga? Os points) con 16 and 18 days? Os points) 6. Between 16 MacBook Air