### Transcription:**b. Calculate the critical path for this project.**The critical path is [Dropdown] and the project duration is [Textbox] days. *(Enter your response as a whole number.)***c. How much slack is in each of the activities G, H, and I?**| Activity | Activity Time (days) | On critical path? | Slack (days) ||----------|----------------------|-------------------|--------------|| G | 3 | [Dropdown] | [Textbox] || H | 6 | [Dropdown] | [Textbox] || I | 5 | [Dropdown] | [Textbox] |### Description:This section involves a critical path method (CPM) calculation for project management. - **b.** You are asked to calculate the critical path, the sequence of stages determining the minimum time needed for an operation. - Enter the path in the dropdown and the project duration in the textbox.- **c.** You need to determine the slack for each activity (G, H, I) and whether it is on the critical path. - For each activity, select from the dropdown to indicate if it's on the critical path, and enter the slack time in the textbox. Slack time is the amount of time that you can delay the task without delaying the project. ### Project Data for New Server Installation at Northland Pines High SchoolThe following table provides the necessary data for planning the installation of a new server:| Activity | Activity Time (days) | Immediate Predecessor(s) ||----------|----------------------|--------------------------|| A | 3 | – || B | 5 | A || C | 6 | A || D | 4 | B || E | 1 | B || F | 5 | B, C || G | 3 | D, E || H | 6 | F || I | 5 | F || J | 6 | G, H, I |#### Taska. Choose the correct network diagram below:- **Option A**: Displays a sequence of activities starting from S (start), showing various dependencies such as A leading to B and C, followed by other activities as per their predecessors.- **Option B**: Has a similar layout but differs in dependency connections and flow from S (start) through the tasks.Each diagram represents a network flow for project activities, with arrows indicating the sequence and dependencies of tasks based on provided data. Select the diagram that accurately reflects the project dependencies and workflow.

Answered: Image /qna-images/answer/d13f623f-b21d-4ff4-9349-7d5712433fa3.jpg

Answered: Consider the following data for a…

Consider the following data for a project to install a new server at the Northland Pines High School: Activity A B G Activity Time (days) Immediate Predecessor(s) 3 5 56 6 A A

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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Ha Beyonce has started a new musical service automating the release of her key venture. Other pop stars are interested in how it works. Beyonce has asked you to analyze it from a project management angle, addressing the questions below. B(3) D(5) F(4) A(7) (G(5) C(4) (E(2) a. Find the critical path. O A-B-D-F-G O A-B-D-E-G O A-C-D-E-G O A-C-D-F-G BTS provided the following table with information you need to solve this problem. Note: times are shown in days ACTIVITY NORMAL TIME CRASH TIME NORMAL COST CRASH COST 6. ם00 ,$7 5,000 9,000 3,000 2,000 $ 8,000 7,000 10,200 4,500 4 D 4 E 3,000 F 2 4,000 5,000 7,000 8,000 4
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Activity Preceded By ABCDEFG А ww ww A B,C D E BC F. G Expected Time Regular Crash 6 days 2 day 12 6 4 10 8 C 18 6 2 6 6 2 8 4 Direct Cost Regular Crash $2000 $3800 2000 10000 4000 4600 3900 5000 7600 16000 19600 2000 4000 1000 3400 2800 Requested: (a) Construct a network including the Early and Late Start and Finish times. (b) Identify the normal Critical Path(s) and the normal expected completion time (c) Can the project be crashed to last 18 days? Which activities should be crashed and at what additional cost?
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21. The following table provides the information necessary to construct a project network and project crash data: Activity (i, j) Activity Predecessor Activity Time (weeks) Normal Crash Activity Cost Normal Crash a (1,2) --- 16 8 $2000 $4400 b (1,3) --- 14 9 1000 1800 c (2,4) a 8 6 500 700 d (2,5) a 5 4 600 1300 e (3,5) b 4 2 1500 3000 f (3,6) b 6 4 800 1600 g (4,6) c 10 7 3000 4500 h (5,6) d, e 15 10 5000 8000 a. Construct the project network b. Manually crash the network to 28 weeks Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
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c) Total cost of crashing the project by 2 days = $_________ (Enter your response as an integer.)
Time Immediate Time Immediate Activity (weeks) Predecessor(s) Activity (weeks) Predecessor(s) A 7 4 7 B 3 11 C, E 1 7 D.F Dave's earliest start (ES) and earliest finish (EF) are: Activity ES EF 7 B 10 7 E 11 G 22 20 Dave's latest start (LS) and latest finish (LF) are: Activity LS LF H 15 G 11 F 9 E 7 D 14 A The slack times are: Activity Slack A D E F G H The activities on the critical path are The total project completion time for Dave = weeks.