Just need help with part G!

Predecessor(s) Optimistic Probable Pessimistic 9 11 16 10 B 6 9 7 11 Activity A: Negotiate contract with selected musicians B: Reserve site C: Manage travel loglitica for music group D: Screen & hire Security personnel E: Arrange advertising & ticketing F: Hire parking star G: Arrange concessionales B 4 4 4 2 6 10 5 B 9 11 11 E . Which project network is correct? 00 (0) E B E G Start 1 Finish Start Finish B D TA D F (iv) A c G . G Start Finish Start Finish B D E B D Network (1) b. Compute the expected duration and variance of each activky. If required, round your answer to two decimals. If your answer is zero, entero. Activity Expected Time Variance A 11.5 1.36 B 0.11 7.5 0.69 4 E F 1 1.36 Critical Activity ES LS ER Slack Activity A ol 11.5 11.5 o B 12.5 21.5 12.5 No - 11.5 11.5 19 19 9 21.5 13 25.5 12.5 No E 19 19 25 25 o Yes F 13 25.5 21 33.5 12.5 No 33.5 33.5 o Yes c. Determine the critical path in the project network. A-C-- d. What is the expected duration and variance of the critical path? If required, round your answer to two decimals. Expected duration - 33.5 Variance 5.19 e. What is the likelihood that the project will be completed within 30 days? If required, round your answer to four decimals. Note: Use Appendix to identify the probability. Likelihood - 0.0618 I. I activity is delayed by six days beyond its early start time, how does this affect the expected project duration? If required, round your answer to one decimal place. A dday of 6 days to activity will not affect the time to complete this project because activity B has a slack of 12.5 days. 9. Using all paths through the project network, estimate the probability that the project will be completed within 30 days. Compare your answer to the answer in parte and explain. Round your answers for values to 2 decimal places and for probability values to 4 decimal places For path DF Cumulative probability For path A-F Cumulative probability Poatire project completed) - Predecessor(s) Optimistic Probable Pessimistic 9 11 16 10 B 6 9 7 11 Activity A: Negotiate contract with selected musicians B: Reserve site C: Manage travel loglitica for music group D: Screen & hire Security personnel E: Arrange advertising & ticketing F: Hire parking star G: Arrange concessionales B 4 4 4 2 6 10 5 B 9 11 11 E . Which project network is correct? 00 (0) E B E G Start 1 Finish Start Finish B D TA D F (iv) A c G . G Start Finish Start Finish B D E B D Network (1) b. Compute the expected duration and variance of each activky. If required, round your answer to two decimals. If your answer is zero, entero. Activity Expected Time Variance A 11.5 1.36 B 0.11 7.5 0.69 4 E F 1 1.36 Critical Activity ES LS ER Slack Activity A ol 11.5 11.5 o B 12.5 21.5 12.5 No - 11.5 11.5 19 19 9 21.5 13 25.5 12.5 No E 19 19 25 25 o Yes F 13 25.5 21 33.5 12.5 No 33.5 33.5 o Yes c. Determine the critical path in the project network. A-C-- d. What is the expected duration and variance of the critical path? If required, round your answer to two decimals. Expected duration - 33.5 Variance 5.19 e. What is the likelihood that the project will be completed within 30 days? If required, round your answer to four decimals. Note: Use Appendix to identify the probability. Likelihood - 0.0618 I. I activity is delayed by six days beyond its early start time, how does this affect the expected project duration? If required, round your answer to one decimal place. A dday of 6 days to activity will not affect the time to complete this project because activity B has a slack of 12.5 days. 9. Using all paths through the project network, estimate the probability that the project will be completed within 30 days. Compare your answer to the answer in parte and explain. Round your answers for values to 2 decimal places and for probability values to 4 decimal places For path DF Cumulative probability For path A-F Cumulative probability Poatire project completed)