Cybersecurity for di... 1. [-/20 Points] PE DETAILS CAMMIMS16 9.E.014. L 口 MY NOTES ASK YOUR TEACHER All Bool PRACTICE ANOTHER You may need to use the appropriate technology to answer this question. Mueller & Associates is a urban planning firm that is designing a new public park in an Omaha suburb. Coordination of the architect and subcontractors will require a major effort to meet the 43-week completion date requested by the owner. The Mueller project manager prepared the following project network Start D Finish Estimates of the optimistic, most probable, and pessimistic times (in weeks) for the activities are as follows. Activity Optimistic Most Probable Pessimistic A 4 B 12 B 6 7 8 C 6 12 18 D 3 5 7 E 6 9 18 F 5 B 17 G 10 15 20 H 5 6 13 (a) Find the critical path. (Enter your answers as a comma-separated list.) (b) What is the expected project completion time (in weeks)? weeks (c) Based only on the critical path, what is the estimated probability the project can be completed in 43 weeks as requested by the owner? (Round your answer to four decimal places.) (d) Based only on the critical path, what is the estimated probability the building project could run more than 3 months late? Use 56 weeks for this calculation. (Round your answer to four decimal places.) (e) What should the construction company tell the owner? (Enter your free-form answer using as many characters as necessary.) AGILL red by D This answer has not been graded yet. O Search Cybersecurity for di... b All Bookmarks 2. [-/20 Points] DETAILS CAMMIMS16 9.E.008. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Colonial State College is considering building a new multipurpose athletic complex on campus. The complex would provide a new gymnasium for intercollegiate basketball games, expanded office space, classrooms, and intramural facilities. The following activities would have to be undertaken before construction can begin Activity Description Immediate Predecessor Time (weeks) A Survey building site 7 B Develop initial design 11 C Obtain board approval A, B 14 D Select architect C 4 E Establish budget C 7 F Finalize design D, E 16 G Obtain financing E 13 H Hire contractor F. G 9 (a) Draw a project network. (Submit a file with a maximum size of 1 MB.) Choose File No file chosen This answer has not been graded yet. (b) Identify the critical path. (Enter your answers as a comma-separated list.) (c) Develop the activity schedule for the project. Earliest Activity Start A B C D E F G H Latest Start Earliest Finish Latest Finish Slack (d) Does it appear reasonable that construction of the athletic complex could begin one year after the decision to begin the project with the site survey and initial design plans? What is the expected completion time for the project? weeks, which is -Select-than 1 year The expected completion time is Need Help? Read it Submit Answer Search Submit Answer 20 Points] DETAILS CAMMIMS16 9.E.016. MY NOTES ASK YOUR TEACHER PRACTICE A You may need to use the appropriate technology to answer this question. Management Decision Systems (MDS) is a consulting company that specializes in the development of decision support systems. MDS has a four-person team working on a current project with a small company to set up a system that scrapes data from a collection of websites and then automatically generates a report fo management on a daily basis. Time (Weeks) Activity Description Immediate Predecessor Optimistic Most Probable Pessimistic A Report generation 2 9 13 B Web scraping 5 10 12 Testing A. B 1 1 (a) Construct the project network. (Submit a file with a maximum size of 1 MB.) Choose File No file chosen This answer has not been graded yet (b) Based solely on the critical path, estimate the probability that the project will be complete within 12 weeks. (Round your answer to four decimal places.) (c) Using all paths through the project network, estimate the probability that the project will be complete within 12 weeks. (Round your answer to four decimal places.) (d) Should you use the estimate in (b) or (c)? The probability estimate from (b) based on the critical path is more accurate. The probability estimate from (c) based on both paths is more accurate. The probability estimates from (b) and (c) are equal. Need Help? Read Submit Answer [-/20 Points] DETAILS CAMMIMS16 9.E.018. MY NOTES ASK YOUR TEACHER PRACTICE ANOT You may need to use the appropriate technology to answer this question. Due to population growth in the area, the new Liberty High School has just opened in a local school district. The athletic director at Liberty High is planning the launch of the school's track and field team. The first team practice is scheduled for April 1. The activities, their immediate predecessors, and the activity time estimate weeks) are listed in the following table. Search Time (Weeks) H B S N Ps Pr All Bookmarks You may need to use the appropriate technology to answer this question. Due to population growth in the area, the new Liberty High School has just opened in a local school district. The athletic director at Liberty High is planning the launch of the school's track and field team. The first team practice is scheduled for April 1. The activities, their immediate predecessors, and the activity time estimates (in weeks) are listed in the following table. Time (Weeks) Activity Description Immediate Predecessor Optimistic Most Probable Pessimistic A Meet with board 1 1 2 B Hire coaches A 4 6 B c Conduct fundraiser A 2 4 6 D Announce program B. C 1 2 3 E Meet with coaches B 2 3 4 F Order team equipment A 1 2 3 G Register athletes D 1 2 3 H Reserve buses for meets G 1 2 3 I Plan first practice EHF 1 1 1 (a) Draw a project network. Start A Start A H H (b) Develop an activity schedule. (Round your answers to two decimal places.) Earliest Activity Start A B C Latest Start O Search Earliest Finish C D G H Finish Start A B Finish Start A Latest Finish Slack D O H I Finish B S I Finish E 6 9 Ps Pr F Start B D H (b) Develop an activity schedule. (Round your answers to two decimal places.) Activity Earliest Start Latest Start A B C D E F G H I Finish Start Earliest Finish Latest Finish Slack (c) What are the critical activities? (Enter your answers as a comma-separated list.) What is the expected project completion time (in weeks)? (Round your answer to two decimal places.) Weeks F D G H E Finish (d) If the athletic director plans to start the project on January 1, calculate the probability the track and field team will be ready by the scheduled April 1 date (13 weeks) based solely on the critical path. (Round your answer to four decimal places.) Should the athletic director begin planning the track and field team before January 1? (The probability for finishing on schedule should be at least 0.9.) Since the probability that the track and field team will be ready by April 1 is Select-than 0.9, the athletic director -Select- begin planning before January 1. Need Help? Read It Search S Ps Pr s LIVE US