a. Draw a CPM network for the project. b. Provide an overview for the project by computing the duration for each path. c. What is the critical path? What is the project's estimated duration?
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Q: A simple CPM network has three activities, N, O, and P. N is an immediate predecessor of O and of P.…
A: ANSWER IS AS FOLLOW:
A project has these activities, precedence relationships, and activity durations:
Activity Immediate Predecessor Activity Activity Duration (Week)
a * 3
b * 4
c * 3
d c 12
e b 5
f a 7
g e,f 3
a. Draw a CPM network for the project.
b. Provide an overview for the project by computing the duration for each path.
c. What is the critical path? What is the project's estimated duration?
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- Given the following information, a. Draw a project network. b. Complete the forward and backward pass, compute activity slack, and identify the critical path. c. How sensitive is the network schedule? Briefly justify your answer? d. Which activities have free slack? Activity Predecessor Duration (days) A None 10 B None 20 C A 10 D A 30 E B 10 F C 30 G C, D 20 H D, E 10 I F, G, H 20Ans c. The earliest starting time for activity H is 15 days Ans d. The latest start time for activity J is 25 days. Ans e. The critical path is A-B-H-I-L-M with the minimum duration of the project as 28 days This is a follow up question please do f and gA project's activities must be completed in the sequence indicated below. Activity Immediately Preceding Activity Duration in Weeks A - 3 B - 20 C - 15 D - 10 E - 5 F A 4 G D 3 H D, E 10 I F 3 J B 10 K G, H 7 L B, I 5 The project ends with the intersection of activities: C, J, K and L 1- Use CPM to construct (Draw) the project Network and find the critical path. 2- How long is the project expected to take
- Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Activity Time (weeks) Immediate Predecessor(s) Activity Time (weeks) Immediate Predecessor(s) A 7 − E 5 B B 8 − F 6 B C 4 A G 11 C, E D 3 A H 7 D , F Part 2 Dave's earliest start (ES) and earliest finish (EF) are: Part 3 Part 4 Part 5 Part 6 Part 7 Part 8 Part 9 Part 10 Dave's latest start (LS) and latest finish (LF) are:…Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Activity Time (weeks) Immediate Predecessor(s) Activity Time (weeks) Immediate Predecessor(s) A 7 − E 4 B B 6 − F 5 B C 4 A G 10 C, E D 2 A H 8 D , F Part 2 Dave's earliest start (ES) and earliest finish (EF) are: Part 3 Part 4 Part 5 Part 6 Part 7 Part 8 Part 9 Part 10 Dave's latest start (LS) and latest finish (LF) are:…Schedule the following activities using CPM: Activity Immediate Predecessor Time (weeks) A - 1 B A 4 C A 3 D B 2 E C,D 5 F D 2 G F 2 H E,G 3 Part (a) Draw the network : Part (b) What is the critical path? Part (c) How many weeks will it take to complete the project? Part (d) What activities have slack, and how much?
- Please complete the ES, EF, LS, LF, and slack for the project below. Activity Description Duration (weeks) Immediate predecessors ES EF LS LF Slack A Contract negotiation with selected vendors 3 - B Decide on the best data extraction platform and begin software coding 5 C C Contract negotiation with package and label manufacturers 2 - D Screen and hire transportation personnel 3 - E Market logistic arrangements 1 A F Organize advertising brochures and campaign print ads 4 D G Logistical arrangements for sales representatives 1 E H Target market final arrangements 3 C, D I Finish the final production process 5 F, H J Hire additional sales staff, and make sales demonstration arrangements 4 E, B, H K Distribute media advertising packages and arrange for commercial distribution 5 G L Arrange sales tracking and monitoring 2 FThe following information is known about a project:- Activity Activity time (Weeks) Immediate Predecessor(s) A 3 - B 11 - C 7 A D 13 B, C E 10 B F 6 D G 5 E H 8 F, G a) Draw the network diagram for this project b) Calculate for the slack time c) Find the critical path d) When is the project completion timea. Develop an AON network for this problem. b. What is the critical path? c. What is the total project completion time? d. What is the slack time for each individual activity? Discussion Question e. Why do you think project management is needed in this scenario?
- The fo llowing is a table of activities associated with a project at Rafay lshfaq's software firm in Chicago, their durations, and what activities each must precede: a) Draw an AOA diagram of the project, including activity durations.b) Define the critical path, listing all critical activities in chronological order.c) What is the project completion time (in weeks)?d) What is the slack (in weeks) associated with any and all noncritical paths through the project?Please assist in detailed explanation on the following question in Project Scheduling: 1) - A company decides to plan a project, with activities, precedence and deterministic durations given in the following table: Activity i Duration (days) Immediate Predecessors A 32 none B 21 none C 30 none D 45 A E 26 A, B F 28 C G 20 E, F Questions: 1.1) What method should be used? Using only one pseudo-activity, draw the project network, with arcs labeled by the activity name and duration. 1.2) Compute and display in a table the earliest and latest starting and finishing times, as well as slack, for each activity, and identify the critical path(s). 1.3) Draw a Gantt chart of the schedule, based on earliest starting times 1.4) Which activities must be completed by day 60 to ensure that the project is not delayed?Draw a network representation of the project (nodes = activities, arrows = precedence constraints). Provide early start/early finish as well as late start/late finish times for all activities. What is the duration of the project, and which tasks are on the critical path? Task Description Duration Predecessors A Project Planning 16 days - B Evaluation Existing Apps 20 days - C Define Value Proposition 12 days B D Define User Interface 18 days B E Define Technology Requirements 22 days C and D F Document Requirements 14 days E G Develop Architecture 35 days A and F H Creation Code Design 18 days G I Roadmap Feature Development 12 days G J User Interface Development 74 days H and I K Code Development 92 days H and I L Release Testing 32 days J and K M Get User Feedback 22 days L N Bug Fixing 28 days L O Marketing Plan 54 days E P Release Product 5 days M, N and O