solve 3,4,5

A TE D B 3 4 2 1 3 3 1 2 6 6 B 4 9 4 9 10 8 5 15 5 E 14 4/14/2022 llowing project: Most likely duration Predecessor 6 days none B 6 days 8 days 4 days E 9 days B, C F 4 days D G 4 days 4 7 H 8 days F,G 8 Complete the following TASK SENSITIVITY STEPS on the attached sheet (feel free to detach the 2nd page - BE SURE TO PUT YOUR NAME ON THE 2* Page) (1) Prepare WBS and Network Diagram (2) Redo Task Times (Optimistic/ Most Likelyl Pessimistic). (a) calculate TE and Variance TE= (a+4m+b)/6 Variance= ((b-a76 (b) redo Network Diagram (with TE and Variance) (3) Determine likelihood (use 36 days) (a) project will take longer than the critical path (use 31 days) (b) project will take less than the critical path Z = (D-u) VEO? where: Z = Z score D=desired time of the path in question u = expected time along the path in question the denominator is the square root of the sum of variances al the path in question (4) If you want to be XX% sure the project will be done within a certain amount of time (use 85%) - note: rework equation from (3) to solve for D (5) Calculate the likelihood that each non-critical path will take as long ( longer) than the critical path