The following represents a project that should be scheduled using CPM: TIMES (DAYS) IMMEDIATE PREDECESSORS m 3 ACTIVITY A B C DEFG G H A A B C, D D, E F,G b. What is the critical path? a 1 1 1 2 3 3 1 2 2 2 3 4 4 4 4 b 5 3 3 4 11 5 6 5
Q: Can you show as algebraic modeling?
A: Linear programming helps us to find the optimal solution/best outcome, given the constraints.…
Q: A manual assembly line is to be designed to make a small consumer product. The work ele- ments,…
A: (a) Ideal minimum number of workers:Cycle time: Work content time: Therefore, the minimum number of…
Q: Explain why research is described as a systematic process?
A: The objective of the question is to understand why research is often described as a systematic…
Q: Henrique Correa's bakery prepares all its cakes between 4 A.M.and 6 A.M.so they will be fresh when…
A: Cs=Sales price per unit−Cost per unit = 8-5 = 3Co=Cost per unit−Salvage value per unit…
Q: Year This Year 300 275 400 375 425 350 450 425 400 400 460 350 400 350 300 275 375 350 500 550 500…
A: GivenLAST YEARTHIS…
Q: A company has been approached by their supplier who would be willing to offer a discount of 5% on…
A: Let me state the given data, The annual demand=15000 unitsPurchase price =15 per unitThe ordering…
Q: Construct a 3-sigma X-bar chart for the length in centimeters of a part from the following tabble .…
A: Sampleobservation 1observation 2observation 3observation…
Q: Can the revenue cycle mangement and calculations determine the patient's procedural expenses?
A: The objective of the question is to understand if revenue cycle management (RCM) can be used to…
Q: (Zavi 1976) Consider the economic lot size model with infinite horizon and deterministic demand D…
A: Ans step 1 In this scenario we'll apply the basic Economic Production Quantity (EPQ) model with…
Q: The initial cost of an investment is $70,000 and the discount rate (cost of capital) is 12%. The…
A: NPV shows us the present value of aggregated future cash flows.NPV analysis also takes into…
Q: SOLVE STEP BY STEP IN DIGITAL FORMAT Precedents A B C C A, E, F A, E, F D H, I, G Activity A BCDEFGH…
A: Find the given details below:Note that, there are discrepancies between precedents and later acts,…
Q: A department store needs to hire holiday season sales staff for their store. To cover all the…
A: Linear programming helps us find the optimal solution/best outcome, given the constraints. Integer…
Q: 9. You have been asked to assess the success of a recently implemented system that has been deployed…
A: The issue here is to assess the progress of a recently implemented framework across the whole store…
Q: Every year XYZ Corp. sells 3,300 units of its product. It is charged $56.50 every time it reorders…
A: Given data :demand(d)= 3300 unitsOrdering cost(O)= $56.50Holding cost= $6.20Following formula would…
Q: Please read the case study below and answer ALL questions.Q Tupperware Could Go Out Of Business,…
A: The objective of this question is to analyze the business environment issues that Tupperware is…
Q: Embedded within the intricate dynamics of supply chain orchestration, how does the meticulous…
A: An organization's capacity to properly manage materials is critical to ensuring that raw materials…
Q: a professor records the number of students who complains each week throughout the semester. if the…
A: The professor records the number of students for recording purposes using statistical methods such…
Q: 4.9-4. Consider the following problem. Z=x₁7x₂ + 3 x3, Maximize subject to 2x₁ + x₂-x3 ≤4 4x₁ - 3x₂…
A: The simplex method is a mathematical optimization technique for linear programming. It is an…
Q: The campaign manager for a politician who is running for reelection to a political office is…
A: There are 4 ways to advertise. The information given is shown below:4 Goals (Ranked)Goal 1: The…
Q: Can you show how it would look on excel
A: An assumption we make here is potataoes , onions, carrots are not vegetables. Cost of potataoes/…
Q: RoboGarden sells a robot lawn aerator. At the current price, RoboGarden's contribution margin is…
A: Here is the formula to calculate the breakeven percentage when both the variable cost and selling…
Q: The following data are for a neighboring well with an ongoing production decline: • qol 948 STB/day…
A: The formula for hyperbolic decline is given by:where:qi is the initial production rate(948…
Q: In the context of operation management How can organizations address resistance to change during…
A: Enterprise Resource Planning (ERP) improves operations throughout a company by coordinating data…
Q: Explore the nuances of persuasion by focusing on the credibility, likability, and attractiveness of…
A: The objective of this question is to understand the role of credibility, likability, and…
Q: Ross White’s machine shop uses 2500 brackets during the course of a year, and this usage is…
A: Annual demand is 2500 brackets, The purchase price per bracket is 15The lead time is 2 days, The…
Q: ABC Cabinets received a contract to produce bookshelf speakers (BS) and floor speakers (FS) over the…
A: operation management is that area of management that only concentrates on achieving the goal of the…
Q: Describe transformational leadership. What are the four types of leadership behaviors that are…
A: Transformational leadership is a style of leadership where a leader works with subordinates to…
Q: A large sporting goods store is placing an order for bicycles with its supplier. Four models can be…
A: The information regarding 4 types of bikes are given below:Adult Open TrailAdult City ScapeGirl's…
Q: Discuss the role of personnel research in identifying training and development needs for employees.
A: Human resource management is the aspect of management that is concerned with managing, supporting,…
Q: The total time taken to manufacture the first unit of Product A by Beta, Inc., was 80 hours. The…
A: Time taken to produce 1st unit = 80 hoursLearning Curve Percent = 90%
Q: Operation management... What role does supply chain resilience play in mitigating disruptions and…
A: Supply chain management is the aspect of management that deals with all the movement or flow that…
Q: b) Describe briefly about; i. Inventory, and Inventory cost ii. The purpose to have sales and…
A: inventory: inventory is when goods and services go through the whole process of raw material into…
Q: PROJECT MANAGER’S AUTHORITY LEVEL STAFFING BUDGET COMMUNICATION ESCALATION PATH FOR…
A: Project management provides several tools and techniques to define, plan, measure, and control…
Q: List any two (2) purposes of a research proposal
A: A research proposal is a systematic document presented by a proponent/s to a prospective sponsor/s…
Q: On a sunny May morning, Marc Binton, CEO of Bay Area Automobile Gadgets (BAAG), enters the…
A: A decision tree is a flowchart-like structure in which each internal node represents a "test" on an…
Q: Project management is a structured approach to planning, executing, and controlling projects to…
A: Project management is the branch of management that deals with organizing and overseeing the…
Q: A soup company wants to determine the optimal ingredients for its vegetable soup. The main…
A: Problem: Minimization of costAim: To determine the optimal amounts of the various ingredientsThe…
Q: Discuss, What are the key considerations in designing and managing service delivery processes in…
A: Operation management is an aspect of management that deals with the management of the production,…
Q: An avant-garde clothing manufacturer runs a series of high-profile, risque ads on a billboard on…
A: A Pareto chart can be defined as a graphical tool that is used to control quality and make…
Q: = The table below defines the precedence relationships and element times for a new model toy. (a)…
A: Ideal cycle time = 1.1 minuteRepositioning time = 0.1 minuteUptime proportion = 1.0 minute
Q: Discuss the impact of Just In Time (JIT) production on lead times and production cycle times.
A: Just-in-time (JIT) inventory systems are a management strategy that integrates raw material supplier…
Q: 1. Were the data analyzed in a logical and scientific sound mannaer? 2. Does the paper provides a…
A: The data in the paper were analyzed using a Structural Equation Model (SEM) in AMOS 24.0, which is a…
Q: i need to solve this question using excel solver (simplex method)
A: Decision Variables:Let �1x 1Explanation:Decision Variables:Let �1x 1 be the intensity of Beam 1 (in…
Q: You are creating a customer database for the Hillsboro Hops minor league baseball team. Given the…
A: Critical path method is project management tool (others e.g WBS, PERT). It uses flow chart of…
Q: The current solution to SureStep’s no-backlogging aggregate planning model requires a lot of firing.…
A: Firing costs can be defined as the costs incurred by an organization while terminating employees.…
Q: Consider the network below. Activity durations are given in nodes. What is latest finish date (LFD)…
A:
Q: Determine,, How do supply chain visibility platforms serve as integral components within lead supply…
A: A lean supply chain's primary purpose is to get a product to the final user as quickly and…
Q: A project network with 10 activities and 13 directed arcs is shown. Activity Start is…
A: Critical path method is project management tool (others e.g WBS, PERT). It uses flow chart of…
Q: The face of production changed significantly in recent years. IT systems of conversion processes…
A: Issue Proclamation: The little furniture-producing business presently depends on manual design and…
Q: . What are the characteristics of a successful product differentiation strategy?
A: A successful product differentiation strategy is vital for businesses seeking to distinguish their…
Step by step
Solved in 5 steps with 6 images
- Dave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Activity Time (weeks) Immediate Predecessor(s) Activity Time (weeks) Immediate Predecessor(s)A 6 - E 5 BB 8 - F 6 BC 2 A G 9 C, ED 3 A H 7 D , F Dave's earilest start (ES) and earliest finish (EF) are: Activity ES EF A 0 6 B 0 ? C D E F G HThe following represents a project that should be scheduled using CPM a. Complete the table b. Draw the Network Diagram c. What is the critical path? d. What is the expected project completion time?' e. What is the probability of completing this project within 16 days?The following is NOT one of the advantages of CPM and PERT:a) Straightforward concept and not mathematically complex.b) Graphical networks help highlight relationships among project activities.c) Critical path & slack time analyses pinpoint activities that need tobe closely watched.d) Project documentation and graphs point out who is responsible for variousactivities.e) Precedence relationships must be specified and networked together.f) Applicable to a wide variety of projects.
- Your company has just received an order from a good customer for a specially designed electric motor. The contract states that, starting on the 13th day from now, your firm will experience a penalty of $100 per day until the job is completed. Indirect project costs amount to $200 per day. The data on direct costs and activity precedence relationships are given in Table. Electric Motor Project Data Activity Normal Time(days) Normal Cost ($) Crash Time (days) Crash Cost ($) ImmediatePredecessor(s) A B C D E F G H 4 7 5 6 3 11 4 3 1000 1400 2000 1200 900 2500 800 300 3 4 4 5 2 6 3 1 1300 1200 2700 1400 1100 3750 1450 500 None None None A B C D,E F,G a. Draw the project network diagram.b. What completion date would you recommend?The following represents a very simple project. The calendar allows for 5 work days (M-F) per week. To keep things simple we won’t separate capital expenses and labour. The cost per activity shown below is total (i.e. not per day). Activity Duration (days) Precedent Cost A 5 None* $500 B 7 None* $1000 C 3 A , B $400 D 4 C** $500 E 6 C** $800 * Except for ‘Start’ ** The project can only be signed off once D and E have been completed. Enter the data into a software tool such as GanttProject, and generate the Gantt chart. Please ensure that: 1.…For conducting a project seven activities should be performed but maximum availablemanpower is 17. Task duration and manpower requirement is given below. Project managersaid, “It is possible to complete the project without leveling the manpower". Evaluate thestatement of the PM. (Justified or Not-Justified)
- A project consists of three tasks: A, B, and C. Task A is known to take five days forsure. Tasks B and C are each dependent on A. B takes five days. C takes seven dayswith a probability of 0.5 and three days with a probability of 0.5. What is the expectedcompletion time of the project?a. 8 daysb. 10 daysc. 11 daysd. 12 daysDave Fletcher was able to determine the activity times for constructing his laser scanning machine. Fletcher would like to determine ES, EF, LS, LF, and slack for each activity. The total project completion time and the critical path should also be determined. Here are the activity times: Activity Time (weeks) Immediate Predecessor(s) Activity Time (weeks) Immediate Predecessor(s)A 7 - E 4 BB 8 - F 7 BC 4 A G 11 C, ED 1 A H 6 D , F Dave's earliest start (ES) and earliest finish (EF) are: Activity ES EF A 0 7 B 0 8 C 7 11 D 7 88 E 8 12 Part 7 F ? ? G ? ? H ? ?The information below shows the order in which the activities of a project occur alongwith the time taken for each activity:Q must follow PR must follow PS must follow PT must follow SU must follow S and TV must follow S and TW must follow P, Q, R, S, T , U, VP takes 8 minutesQ takes 6 minutesR takes 6 minutesS takes 3 minutesT takes 3 minutesU takes 7 minutesV takes 7 minutesW takes 18 minutesConstruct an activity network to represent the project information given. Include the earlystart, early finish, late start and late finish times for EACH activity. Hence, determine thecritical path for the project.
- Given the following diagrams of progress on individualwork packages of a project answer the followingquestions:a. For Case 1, is the project ahead or behind schedule?b. For Case 2, is the project over or under budget?c. For Case 3, is the CPI greater than 1?d. For Case 1, is the SPI greater than 1? Explain bycalculation.e. For Case 4, is the project on schedule and budget?Explain.You have collected the data for a Time-Cost CPM Scheduling model analysis. The time is in days and the project "direct costs" are given below. Immediate Normal Crash Normal Crash Activity Predecessor Time Time Cost (Direct) Cost (Direct) A None 3 2 $300 $408 B A 3 3 $100 $100 C A 1 1 $200 $200 D B and C 3 2 $400 $550 E D 2 1 $500 $900 F E 3 3 $200 $200 G F 2 2 $200 $200 The indirect costs for the project are determined on a daily duration basis. If the project lasts 16 days the total indirect costs are $408, 15 days they will be $350, 14 days they will be $200, and 13 days they will be $100. If you crash this project by one day what is the total (i.e., direct and indirect) project cost?A project has the activity duration and cost information indicated in the table where all times are in weeks. What is the total cost for completing this project in 50 days? Activity Predecessor Normal Time Normal Cost Crash Time Crash Cost A -- 8 $12,000 5 $21,000 B A 12 $20,000 9 $30,000 C A 15 $24,000 10 $60,000 D B 3 $10,000 2 $15,000 E C 9 $17,000 6 $34,000 F E 7 $5,000 6 $6,000 G D 8 $14,000 6 $20,000 H A 12 $22,000 10 $30,000 I H 6 $50,000 5 $55,000 J F, G, I 11 $33,000 9 $50,000