1. Draw the network diagram and determine the critical path for the project below: G Sign in - Google accountsà critical-path-method-e x+O file//CUsers/ROWENA/Desktop/summer%202020%20classess/prodman/materials/critical-path-method-exercises-pmtraining.pdfof 8 pO Fie to pageO Page view A Read aloud2 Add notes4. Determine the float for each activityDurationActivityDependencyFloat(Days)StartAStartB5AB, HD, FC,IGStartH8GHKFinish1204 amP Type here to searchC0 ENG01/06/2020

A network diagram is the graphical representation of project activities and shows their duration of…

Answered: . Draw the network diagram and…

Business

Operations Management

. Draw the network diagram and determine the critical path for the project below:

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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2. The time estimates (in weeks) for the activities of a PERT network are given below. (i) (ii) 1-2 1-3 1-4 2-5 3-5 4-6 5-6 18 9 10 8 16 7 Activity to 24 16 3 tm 7 9 20 14 2 tp 9 20 11 11 28 18 4 Draw the project network and calculate the project length. Calculate the standard deviation and variance along the critical path. (iii) Find the probability of completing the project one day earlier and 2 days later.
List down complete construction activities, from clearing to finishing for a 6-Storey Hotel and estimated duration of each.
How does activities along the critical path of a network diagram impacts the project as a whole?
The Industrial and Systems Engineering Department at Sun University is moving from its old building to a new building. The move must be completed within the 14-day period between semesters. A list of tasks (activities) has been prepared. The activities and precedence requirements are presented in the table below. Three time estimates (in days) are given for each activity: optimistic time, most likely time, and pessimistic time. (a) Perform a forward pass and backward pass through the network to determine the critical path, and the expected duration of the project (b) What completion time should the department specify in its proposal in order to be 85% sure that it will complete the project on time? Activity Activity description Immediate predecessor Optimistic time (days) Most likely time (days) Pessimistic time (days) 1 Initiate move - 0 0 0 2 Prepare new building space 1 2 4 6 3 Pack faculty files and books 1 3 4 5 4…
Given the following network and probabilistic activity timeestimates, determine the expected time and variance foreach activity and indicate the critical path:
Table 1 shows the activities for the concept work of a Business Analytic System project forFortin Forward. All duration estimates times are in weeks.Table 1 : Business Analysis System estimated work duration (the table in the images) As the Project Manager, you are required to analyze the project time and cost, by answeringthe following questions:(a) Develop an Activity-On-Arrow network diagram for the above activities. (b) From the network diagram in (a), identify the critical path and the duration of theproject.
please solve all parts within 30 minutes.
Problem 3: Taken from Exercise 5 from section 8.4 of Wayne Winston Operations Research. Consider the (simplified) list of activities and predecessors that are involved in building a house. Draw a project network and determine the minimal number of days needed to build a house using the Bellman-Ford algorithm. Exhibit a corresponding critical path. Activity A B C D E F G Description Build foundation Build walls and ceilings Build roof Do electrical wiring Put in windows Put on siding Paint house Immediate Predecessors A B B B E C, F Duration (Days) 5 8 11 5 4 6 3
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 45-week completion date requested by the owner. The Mueller project manager prepared the following project network. A project network with 10 activities and 14 directed arcs is shown. Activity Start is connected to activity A. Activity A is connected to activity B, to activity C, and to activity D. Activity B is connected to activity F. Activity C is connected to activity E and to activity F. Activity D is connected to activity E. Activity E is connected to activity G and to activity Finish. Activity F is connected to activity G and to activity H. Activity G is connected to activity H. Activity H is connected to activity Finish. Activity Finish has no arcs directed to other activities. Estimates of the optimistic, most probable, and pessimistic times (in weeks) for the activities are as…
Construct the network for the following project and determine the following i) Critical Path ii) ES,EF,LS,LF iii) TF,FF
Q1: Given the information below, draw the network (AOA) and find the probability of finishing the job in (40) weeks? Solve using PERT. Activity notation Weeks 1-2 2-3 2-4 2-5 3-6 4-7| 5-7 6-8 7-8 8-9 2,7,8 5,6,9 3,7,8 4,5,6 6,9,10 6,8,11 4,6,7 5,7,10 4,8,9 4,7,9 [50%]
Problem #2 Develop a network for the problem (below). Determine the total project completion time and the critical path(s). Activity Immediate Predecessors Time (Days) A - 3 B - 7 C A 4 D B 2 E C, D 5 F A 6 G E, F 3