A farm owner is going to erect a maintenance building with connecting electrical gen-erator and water tank. The activities, activity descriptions and estimated durations aregiven in the following table. Construct the AOA network for this project, identify thecritical path and construct a Gantt chart for the project.DescriptionExcavateErect buildingInstall generatorInstall tankActivityAPredecessor Duration2BA6A4DAEInstall maintenance equipmentВ4FConnect generator and tank buildingB,C,D5GPaint finishВ3HCheck out facilityE,F2

Answered: A farm owner is going to erect 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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The R&D department of Labuan Authority Development Unit is planning to bid on a large project for the development of a new communication system for Labuan Convention Centre. The accompanying table shows the activities, times and sequences required for the project planning and monitoring. Based on the table, identify the critical path and the expected project completion time. Is there any probability of completing this project within 20 months? How about 18 months? ctivities Immediate Predecessor Times (Months) Optimistic Most Likely Pessimistic A -- 3 5 8 B -- 2 4 5 C A 5 4 6 D A 2 5 9 E B 4 6 10 F C,D 3 6 8 G D,E 5 7 12 H F,G 2 4 7
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.
Kimpel Products makes pizza ovens for commercial use. James Kimpel, CEO, is contemplating producing smaller ovens for use in high school and college kitchens. The activities necessary to build an experimental model and related data are listed in the following table Total Cost with Crashing Immediate Predecessor(s) $2,050 $2,800 a) Based on the given information regarding the activities for the project, the project completion date = b) To reduce the duration of the project to 10 weeks at the least cost, the following is the order of what needs to be followed while crashing the activities: The first activity to crash is by 2 weeks at a per week crashing cost of Ned, one should crash activity dollars. Total cost of crashing the project to 7 weeks = and activity E by 1 week at a total per week crashing cost of dollars. dollars. weeks. dollars. dollars. Normal Activity Time (weeks) A TERSE Doo LU LỞ MATMARIATION percen 32 TON * Next one should crash activity D and activity by 2 weeks for an…
Angel healthcare Ltd., has 2 investment opportunities, each costing $120000 and each have expected profit as shown below: Years Project "A' Project "B' ($) ($) 1 40000 30000 2 30000 40000 3 20000 35000 4 15000 30000 Year 1 2 3 PVIF @ 10% 0.909 0.826 0.751 4 0.683 Compute NPV & Profitability Index, Suggest which Project to be preffered at 10%cost of capital
Create a risk matrix for this project:Event Cost ($000) ProbabilityEquipment breakdown 40 .20Vendor is late with key segment 200 .60Subcontractor has labor issues 140 .30Weather problems 15 UnknownFunding delays 50 .40 to .60Testing delays 20 .40Explain your reasoning for your placement of the events Weather problems and Funding delays.
Using PERT, Adam Munson was a ble to determinethat the expected project completion time for the construction ofa pleasure yacht is 21 months, and the project va riance is 4.a) What is the probability that the project will be completed in17 months?b) What is the probability that the project will be completed in20 months?c) What is the probability that the project will be completed in23 months?d) What is the probability that the project will be completed in25 months?e) What is the due date that yields a 95% chance of completion?
ces Mailings Po V ates) EE E AL Review View Tell me $ Text Predictions: On 4 BIU 1. Evergreen Company wants to construct a new office building. The company has contracted a construction management contractor for this project. Given below are the details of a construction project. ✓ ✓ ✓ % Activity A 5 B C D ¶ E F — a) Construct the project network (AON) diagram for Evergreen Company and list all possible activity paths and their duration. b) Determine Evergreen Company's critical path(s). What is the duration of project competition? c) Determine the ES, EF, LS, LF, and floats for each activity. d) Construct a Gantt chart for Evergreen Company's project. AaBbCcDdEe Normal A STR 6 Predecessor(s) Duration (days) 1 2 A A B B, C E AaBbCcDdEe No Spacing !!! 3 2 1 1 & 7 E Do AaBbCcL AaBbCcDd AaBb AaBbCeDdE Heading 1. Heading 2 Title Subtitle * 00 8 I 9 Focus ( ) 0 Comm > St F
IFS233 Donell Consulting recently completed an IT training platform implementation with a public firm. The project concluded after the completion of a testing, piloting and sign-off from the project stakeholders. Though completed, the project manager was reviewing their notes, in which they listed all the important occurrences that were recorded during various project phases: ● The pilot of the training platform is about to begin, and the COO of the firm has informed the project team that they want an additional 1000 staff trained and included, and the firm will be increasing budget accordingly. The new systems analyst replacement just found an issue with the way in which the training platform is recording information inputted from users. Apparently, it does note read or collate all the metadata produced during user inputs, and only considers metadata that leads to a complete sequence of inputs. This is going to cause issues in how we record the users' activities as the client wants to…
The expected times and variances for the activities for a project for Test Marketers, Inc. are given below. (Assume time is provided in days.) ID 12345678 Description Pilot production Select channels of distrib. Develop mktg. program Test market Patent Full production Ad promotion Release Predecessor None None None 1 1 4 3 2,5,6,7 t₂ 6 7 4 4 10 16 3 2 Varlance [(b-a)/6]² 34225221 10
The table below contains information about an environmental clean-up project in the township of Hiles. Shorten the project three weeks by finding the minimum-cost schedule. Assume that project indirect costs and penalty costs are negligible. Identify activities to crash while minimizing the additional crash costs. Normal Time Crash Time Cost to Crash Immediate Activity (weeks) (weeks) ($ per week) Predecessor(s) А 5 4 200 None В 9 8. 300 None C 4 200 А 4 2 250 A 3 3 В F 3 С, D G 3 1 150 D, E 7 350 F 4 4 G Fill in the table below with the activity times after crashing to show the resulting schedule. (Enter your responses as whole numbers.) Time according to schedule (weeks) Time according to schedule (weeks) Activity Activity A В G C H E
What is the minimum cost of crashing the following project that Roger Solano manages at Slippery Rock University by 4 days? Normal Cost $800 $200 $600 $750 $1,200 Normal Crash Activity Time (days) Time (days) 4 3 8 6 The total cost of crashing the project by 4 days is $ ABCDE 487 355 (Enter your response as a whole number.) Total Cost with Crashing Immediate Predecessor(s) $1,500 $1,650 By how many days should each activity be crashed to reduce the project completion time by 4 days? Fill in the table below. (Enter your responses as whole numbers.) Each Activity Should be Reduced BY (days) Activity A B C D E $1,100 $600 $650 A C
3.8 Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a num- ber of activities that must be completed before a training program of this nature could be conducted. The activities, immediate pre- decessors, and times appear in the accompanying table: a) DrawtheappropriateAONPERTdiagramforJ.C.Howard’s management team. b) Find the critical path. c) What is the project completion time? • • 3.11 The following is a table of activities associated with a project at Rafay Ishfaq’s software firm in Chicago, their dura- tions, and what activities each must precede: ACTIVITY DURATION (WEEKS) PRECEDES A (start) 1 B, C B 1 E C 4 F E 2 F F (end) 2 — ACTIVITY IMMEDIATE PREDECESSOR(S) TIME (DAYS) A — 2 B — 5 C — 1 D B…

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