By using PERT draw the network diagram and determine ,o2, ES, EF, LS, LF, and C.P for the following Table. What is the probability of completing the project on or before 49 weeks? If the probability of completing the project is 0.71, find the expected project completion time? Activities To 1-2 1-3 1-4 2-6 3-4 3-5 12 3-7 6 4-6 9 5-6 4 5-7 6-8 08 7-8 10 12 4 0 650 Tm 13 11 15 7 0 18 12 12 6 0 8 9 12 Tp 22 20 18 16 0 36 18 27 8 0 11 33 By using PERT draw the network diagram and determine ,o2, ES, EF, LS, LF, and C.P for the following Table. What is the probability of completing the project on or before 49 weeks? If the probability of completing the project is 0.71, find the expected project completion time? Activities To 1-2 1-3 1-4 2-6 3-4 3-5 12 3-7 6 4-6 9 5-6 4 5-7 6-8 08 7-8 10 12 4 0 650 Tm 13 11 15 7 0 18 12 12 6 0 8 9 12 Tp 22 20 18 16 0 36 18 27 8 0 11 33