The following table represents a plan for a project: TIMES (DAYS) JOB NO. L234567BSGL 1 8 9 10 11 PREDECESSOR JOB (S) 1 5579 A WNTIT 1 1 2 3 4 5, 6 8 9, 10 2235PPP WAPND 2 b. Indicate the critical path. 01-3-6-8-9-11 O 1-2-5-8-9-11 01-4-7-10-11 3 4 5 1 6444 00 N WAUNW3 1 m 2 4 1 8 7 b 82596 WUHNWAG 4 TL 3 12 11 5 3 12

The following table represents a plan for a project: TIMES (DAYS) JOB NO. L234567BSGL 1 8 9 10 11 PREDECESSOR JOB (S) 1 5579 A WNTIT 1 1 2 3 4 5, 6 8 9, 10 2235PPP WAPND 2 b. Indicate the critical path. 01-3-6-8-9-11 O 1-2-5-8-9-11 01-4-7-10-11 3 4 5 1 6444 00 N WAUNW3 1 m 2 4 1 8 7 b 82596 WUHNWAG 4 TL 3 12 11 5 3 12

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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Normal Time Problem 1 You are the manager of a project to improve a billing process at your firm. The following table contains the data you will need to conduct crashing of the project duration. Indirect costs are $1,600 per week, and penalty costs are $1,200 per week after Week 12. Activity Immediate Predecessor(s) Crash Time (weeks) Normal (Direct) Cost Crash Cost (weeks) ($) ($) A 4 1 5,000 8,000 B 5 2 8,000 11,000 C A 1 1 4,000 4,000 Ꭰ B 6 3 6,000 12,000 E B, C 7 6 4,000 7,000 F Ꭰ 7 6 4,000 7,000 What is the optimum choice for project duration?
Environment Recycling, Inc. must clean up a large automobile tire dump under a state environmental cleanup contract. Suppose that some of the activities in the Environment Recycling, Inc. project can be crashed.The table below shows the crash times and costs associated with performing the activities at their original (normal) times and also for the crash times (all times are in weeks). Normal Crash Normal Crash Activity Predecessor(s) Time Time Cost Cost A — 6 5 $490 $640 B A 9 7 1,800 2,400 C A 8 7 860 1,060 D — 7 6 620 920 E B, C, D 9 7 1,900 2,300 F D 4 2 820 1,320 G D 4 3 620 870 H E 5 4 500 710 I F, G, H 7 5 950 1,550 Choose the correct network for the project. The correct network is C . Identify the critical path. The critical path is A-B-E-H-I. What is the total project completion time? Round your answer to the nearest whole number. ___ weeks What is the lowest cost solution if…
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?
2:30 PM ě 0.3KB/s 1ll 54 4G+ 00:15:12 Remaining Multiple Choice The primary difference between PERT and CPM is that CPM uses probabilities on the activity times and PERT does not. O. PERT considers activity costs and CPM does not. PERT can assign probabilities to activity times and CPM does not. CPM considers activity costs and PERT does not. 5 of 20 II
B/U pe Activity A B D 11. A project has the activity duration and cost information indicated in the table where all times are in weeks. There is a penalty of $4,000 per week for every week the project exceeds 37 weeks. What is the lowest total cost for completing this project? Predecessor Time 18 11 A A B C E D Normal A H 12 15 3 19 Asbe de ABC' AMBBC RACE AB 7 8 12 6 Normal Cost Crash Time Crash Cost $22,000 $32,000 $62,000 $18,000 $35,000 $8,000 $23,000 $32,000 $56,000 $12,000 5 $18,000 19 $22,000 $9,000 $15,000 $5,000 $13,000 $20,000 $45,000 2 5 4
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
Given the data for a project in table Q3, using the following assumptions: 1. 8 hours as working day 2. The company will work all days. 3. Maximum number of workers available per day is 6 4. Activities cannot be break down 5. Budget will distributed equally per day, except for activities (B, H and L), the payment will be after two days of working: means that the first payment will be at the end of day2, then day four and so on. 6. They estimate that the work will starts on the first of November 2017 Develop a report containing the followings: Date of finish BAD O GYEK 1. 2. Early start and Slack time for each activity 3. Resource histogram 4. Cumulative Budget baseline curve 5. Interpret the final report co Table Q3 Duration (Hrs) No of Workers Budget Activity predecessor A None 48 12000 64 32000 C 16 10000 32 4. 12000 B,C 32 8000 B,C 16 6000 G B,C 16 4 10000 H. 64 16000 3. 16 4000 32 1 12000 K 32 3 16000 H. 48 1 12000 Total Budget of RM150000
Which of the following is not a project managerment constraint? Select one: Oa. Time O b. Safety Oc Cost O d. Risk
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.
The table below contains data for the installation of new equipment in a manufacturing process for a steel corporation. Your company is responsible for the installation project. Indirect costs are $6,000 per week, and a penalty cost of $10,000 per week will be incurred by your company for every week the project is delayed beyond week 15. Activity Immediate Predecessor(s) Normal Time (weeks) Crash Time (weeks) Normal Cost ($) Crash Cost ($) A None 2 1 7,000 10,000 B None 2 2 3,000 3,000 C A 3 1 12,000 40,000 D B 3 2 12,000 28,000 E C 1 1 8,000 8,000 F D, E 5 3 5,000 15,000 G E 3 2 9,000 18,000 H F, G 8 6 14,000 32,000 Construct a network diagram for the project. What are the project completion time and the total cost under normal conditions? What is the shortest time duration for this project regardless of cost? What is the resulting total cost? What is the…
Can i get help with the question below please and thank you 16) This could be a rover, probe/satellite, manned mission, telescope, etc. This mission must be accomplished using technology that is available today (no Warp or Epstein drives) and must be accomplished within your lifetime. Your mission will not be a copy of a real mission. Constraints: ▪ Answer using the underlined subheadings at each point below (Mission Objective, Target, Instrumentation), marks will be deducted for poorly organized answers. ▪ You target must be reachable by whatever you are sending within a human lifetime (~75 years), it would be nice to visit Gliese 581c, but it is 20 light years from Earth so for now it is unreachable. What this means is that you are constrained to our solar system except for telescopes that peer into the universe or a probe getting to interstellar space. ▪ If your mission includes sending humans, then we need to estimate a reasonable limit on how far we can send humans. For our…
EX6-12 (Algo) You are creating a customer database... You are creating a customer database for the Lehigh Valley IronPigs minor league baseball team. Given the information below, complete the forward and backward pass, compute activity slack, and identify the critical path. How long will this project take? ABCDACHSX K L Description Systems Subsystem A design Subsystem B design Subsystem C design Program A Program B Program C Subsystem A test Subsystem B test Subsystem C test Integration Integration test days. Predecessor None A A A B с D E F G H, I, J K Time (days) 7 3 1 3 5 15 5 3 3 5 3