b. Compute the four schedule dates (ESDij, EFDij, LSDij, LFD) and the floats(TFij, FF;) for all activities.NodeNodeActivity DurationESDEFDLSDLFDTFFF2A14B8.13D8.102F34G46241476K857L67Mc. Identify the activities on the critical path and the project duration. 1. For the activity on arrow network information given below (activity durations are givenin the table under part b):a. Compute the earliest event occurrence time (TE), the latest allowable eventoccurrence time (TL), and the event slack (ES,) for all nodes/events.NodeTETLES12347

Find the Given details below: Activity Duration A 2 B 8 C 5 D 8 E 10 F 3 G 4 H 2…

Answered: 1. For the activity on arrow network…

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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For the activity on arrow network information given below (activity durations are givenin the table under part b): a. Compute the earliest event occurrence time (TEj), the latest allowable eventoccurrence time (TLj), and the event slack (ESj) for all nodes/events. b. Compute the four schedule dates (ESDij, EFDij, LSDij, LFDij) and the floats(TFij, FFij) for all activities.
Discuss the term Activity on node (AON).
The table below contains scheduling data for a software development project to be undertaken in an IT company. (i) Identify the critical activities and total duration for the project. (ii) Draw a network diagram using the Activity-on-Arrow (AOA) method to depict the flow of the activities showing interdependencies (iii) Using the data provided in the above table, create a float table for the project.
Preceding Activity Crashed Cost per week $600 $700 $400 Activity Normal Completion Time (week) Crashed Completion time (week) A 7 5 B 12 10 A 8 2 $800 $300 $500 E C, D 5 4 F E 9 8 D. F 10 10 i. Draw the network diagram linking all the activities in a way that it shows if there exist any preceding activity/activities before starting each of the mentioned activities in the above table, ii. Showing the earliest start time, the earliest finish time, the latest start time and the latest finish time of each of the activities in the project determine the completion time of the project and the critical path. ii. Find the slack time (delay time) of each of the activities, the critical and the non-critical activities. Find the minimum possible completion time of the project by considering the crashed completion times and the minimal total cost of that crashing the project. iv. Need proper handwritten answers. Thank you!
Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels. Activity A B E F a Time (weeks) 4 2 8 5 1 6 m 9 9 12 6 3 9 b 12 24 18 9 4 21 Immediate Predecessor(s) A A A B C, E Activity G H I J K a 3 1 7 4 1 Time (weeks) a) The expected (estimated) time for activity C is h) The unrinnan for nativitu Cin Mwenke (Daund voir mananan to tun desimal almann I m 3 1 7 8 1 b 5 1 7 12 4 weeks. (Round your response to two decimal places.) Immediate Predecessor(s) C, E F D F D, G, H I, J
The table below represents a IS project set of activities, its expected completion time (weeks) and preceding activities. Activity Expected Time (weeks) Preceding activities A 5 None B 4 None C 10 A D 8 B E 14 B F 6 C, D G 7 D, E, F H 3 F, G Draw a network diagram for the IS project shown above. For each activity, calculate its earliest completion time (TE) and latest completion time (TL). Label TE and TL on the network diagram. Calculate the slack time for each activity.
(b) Identify all of the paths on the network diagram and note how long they are, using Figure 6- 8 as a guide for how to represent each path. Be sure to round up the duration for all activities.
Case Study The CEO of your company needs to employ a personal assistant for helping him to manage his schedules and in meetings. The CEO needs an office Assistant to oranize various files and document n his office. The assistant will be responsible to book tickets for the CEO for his business rips home and abroad. The assistant will be required to wrie e-mails on behalf o the CEO. Moreover, he or she will be responsible for wrtng meeting minutes. You are the Manager of HR. The CEO wants you to post a vacancy announce on newspaper to find a suitable Personal Assistant/ Ofice Assistant. The CEO wants to hire someone wih exclient command over writing and spoken English, good speed in typing, two years of work exprience in similar position. The ideal candidate should not be over 25 years old. You will conduct job analysis for the post of personal assistant and publish a vacancy announcement on local newspaper. a)What will be the elements of Job description in the vacancy announcement?…
What is the difference between an activity-on-arrow (AOA)network and an activity-on-node (AON) network? Which isprimarily used in this chapter?
Use the network below to answer the following questions 16 to 23. Note that projects start on Day 0. 0 0 0 X (4) 4 A (5) B (2) P (8) W (9) 16. What is the earliest day the contractor can start Activity P? 17. What is the latest day the contractor can finish Activity B? 18. What is the latest day the contractor can start Activity C? 19. What is the latest day the contractor can finish Activity A? 20. What is the EF for Activity W? 21. What is the LF for Activity C? 22. XAPC is NOT the critical path of the network. 23. What is the total duration of this project? Use this node notation: ES FF EF LS Activity (Duration) TF (1) LF
The Mobicom Corporation is in the design phase of a system project. The project manager wants to develop a network analysis diagram to plan the activities of designing the system outputs. The activities are as follows. ACTIVITY PRECEDING TIME[WEEKS] A ----- 5 B ---- 6 C ---- 4 D A,B 7 E C 8 F C,D 10 G D 8 Required Draw a network diagram for the design phase
Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels. Time (weeks) Activity A B C D E F a 6 2 9 4 1 6 m 8 8 12 7 3 8 b 12 23 16 10 4 21 Immediate Predecessor(s) A A A B C, E Activity G H J K a 3 2 5 4 1 Time (weeks) m 3 2 5 8 1 a) The expected (estimated) time for activity C is b) The variance for activity C is weeks. (Round your response to two decimal places.) c) Based on the calculation of the estimated times, the critical path is b 4 2 5 12 4 weeks. (Round your response to two decimal places.) D Immediate Predecessor(s) C, E F F D, G, H I, J d) The estimated time for the critical path is weeks. (Round your response to two decimal places.) e) The activity variance along the critical path is weeks. (Round your response to two decimal places.) f) Using the standard normal table, the probability that Hopkins Hospitality will finish the project in 36 weeks or less is (Enter as a…

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1. For the activity on arrow network information given below (activity durations are given in the table under part b): a. Compute the earliest event occurrence time (TE), the latest allowable event occurrence time (TL), and the event slack (ES) for all nodes/events. Node TE TL ES 2 3 4