PERT 3 ACTIVITY PREC. ACT TIME ESTIMATES (days) fo tml top P 4 3 7 10 2. 5 8 IMOOOP A B D E F G H 2 4 1 12 14 1 B B C D E F G 8 6 1 1 2 3 4 1 1 1 1) Construct a PERT network (NOTE: This is the most crucial part of the exercise. Make sure you have the correct network before proceeding to the next sections.) 2) By computing ES, EF, LF, LS on the network, find the lack of each activity and the critical path, 3) Find the completion time and the standard deviation (e) for the project--round off the standard deviation to the nearest hundredth two decimal places. 4) What is the completion time at 68% and 99.7% confidence levels? 5) What is the likelihood of this project being completed later than 17 days? 6) Between 16 and 18 days? PERT 3 TIME PREC. ACT ACTIVITY ESTIMATES (days) Eml 2 3 4 4 7 10 1 2 3 2 5 8 B 6 8 4 Imo> 1 B C D E 4 1 2 1 3 1 H F G 1) Construct a PERT network (NOTE: This is the most crucial part of the exercise. Make sure you have the correct network before proceeding to the next sections! 2) By computing ES, EF, LF. LS on the network, find the slack of each activity and the critical path, 3) Find the completion time and the standard deviation (w) for the project round of the standard deviation to the nearest hundredthe tove decimal places, 4) What is the completion time at 68% and 99.7% confidence levels? 5) What is the likelihood of this project being completed later than 17 days? D Between 16 and 18 days