Below is the first set of activities (Phase I) in constructing a new house, the respectivetime required to finish each activity, and the precedence relations.ActivityADescriptionClear sitePredecessor Duration (in wks)1Bring utilities to the siteExcavate2A1DPour FoundationOutside Plumbing2B,C6Frame House8GDo electric wiringLay FloorLay RoofInside Plumbing32F1E,H(d) What activities will have to be completed by week 15 to guarantee that the projectwill not be delayed?(e) When should framing of the house start in order to finish the Phase I on time?

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Answered: Below is the first set of activities…

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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Consider the following data for a project to install a new server at the Northland Pines High School: Activity Time (days) 1 4 5 4 1 7 3 2 3 6 a. Choose the correct network diagram below. O A. Activity A BCDEFGH-. с J Q Immediate Predecessor(s) B. A A B B B, C D, E F F G, H, I Q OU
1.The chief engineer of firm XYZ is responsible for supervising the construction work of a road. He has identified the activities and their durations for each stage of operation. Activity Duration (days) Preceding activities A 5 - B 10 - C 1 - D 8 B E 10 B F 9 B G 3 A,D H 7 A,D I 4 F J 3 F K 5 C,J L 8 H,E,I,K M 4 CJ Draw a network diagram (AOA) for this road construction project. Which are the critical activities? How long the project will take?
The manager of the Oak Hills Swimming Club is planning the club's swimming team program. The first team practice is scheduled for May 1. The activities, their immediate predecessors, and the activity time estimates (in weeks) are as follows. Time (Weeks) Immediate Predecessor Activity Description Optimistic Most Probable Pessimistic A Meet with board 1 1 2 B Hire coaches A 4 8 Reserve pool A 4. 6 D Announce program В, с 3 E Meet with coaches B 4 F Order team suits A 1 2 3 G Register swimmers D 2 3 H Collect fees G 1 I Plan first practice Е, Н, F 1 1 1 (a) Draw a project network. (Submit a file with a maximum size of 1 MB.) Browse. No file selected. (b) Develop an activity schedule. (Round your answers to two decimal places.) Earliest Start Earliest Finish Latest Latest Activity Slack Start Finish A B D E F G H I (c) What are the critical activities? (Enter your answers as a comma-separated list.) What is the expected project completion time (in weeks)? (Round your answer to two decimal…
3. PERT NETWORK. A companyis faced with the following PERT network situation (time in days): В 1-5-9 Start 2 - 4 - 6 4 -8 - 12 2-6 - 10 A D E 1-3 - 5 C 3 - 4-5 REQUIRED: a. Calculate t,(expected time) for each activity. For each activity, the estimates are t, tm tp, in that order. b. Calculate the total time for eachpath and identify the critical path.
Consider the following table: ACTIVITY PREC. ACT. TIME ESTIMATES (days) to tml tp te A --- 2 3 4 B --- 4 7 10 C A 1 2 3 D B 2 5 8 E B 4 6 8 F C , D 1 1 1 G E 3 4 5 H G , F 3 6 15 1. Construct a PERT network. [NOTE: This is the most crucial part of the exercise. Make sure you…
Below is the first set of activities (Phase I) in constructing a new house, the respective time required to finish each activity, and the precedence relations. Activity A Description Predecessor Duration (in wks) 1 Clear site Bring utilities to the site Excavate 2 A 1 D Pour Foundation Outside Plumbing 2 E B,C 6 Frame House 8 G Do electric wiring Lay Floor Lay Roof Inside Plumbing 3 G 2 F 1 E,H (f) What is the largest number of weeks allotted to finish the electrical wirings without delaying the project? (g) If there will be a delay in doing the outside plumbing without delaying the entire project, how long should it be?
(ii) Draw the network for the following project: Activity A B CD E F G H I Preceded J KL A AB BC C F D G,HE I by Time (weeks) 1097 6 12 6884 11 5 7 Find the critical path, event slacks, total, free and independent floats.
(2) Cables By Us is bringing a new product on line to be manufactured in their current facility in existing space. The owners have identified 11 activities and their precedence relationships. (a) Draw the network diagram of this project (b) Calculate the project completion time (c) Identify the critical path Immediate Duration Activity Description Predecessar (weeks) A Develop product specifications Designmanufacturing process Source & purchase materials D None 4 B 3 Source & purchase tooling & equipment Receive &install tooling & equipment F 6 E D 14 Receive materials G Filot production run H E&F 2 Evaluate product design Evaluate process performance Wite documentation report Transition to manufacturing G 2 G J H&I 4 K J 2 AAB
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
Consider the following information for a project to add a drive-thru window at Crestview Bank. a. Choose the correct network diagram below. A. A 3 SH B 3 B D 3 E 3 E 6 H 10 H F F ✔ Activity Activity Time (weeks) Immediate Predecessor(s) 3 3 4 III 3 6 4 6 10 ABCDEF I G H B. D. A 3 SH C 4 3 B 3 A, B B D, C E, C F, G 3 E 6 3 G 6 F H 10 10 ✔
Table below gives estimates in weeks, for forned activity (Durations are PERT. using Activity Duration Preceded Resources Ryan 5 1. 15 Order review 2. Order vender parts 3. Produce standard parts 20 custom parts development Manufacture custom parts 10 4. Design 13 5 18 7. Assemble 10 5 I 1 I 1 4 Carly Ryan Lauren Connor Ryan 2,3,6 Dawn Test 2,5 been engaged to you Assuming that project detalje have indicated festurces), USE CCPM (Critical Chain Project Management) below (Aur Project: to ESTIMATE the project duration by showing Jage of your programming procesa lindicate each and and
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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