a. What is the crash cost per unit time for activity A? b. What is the crash cost per unit time for activity B? c. Which activity should be crashed first to cut one day from the project's duration; how much is added to project cost?
Q: Mercury, Incorporated, produces cell phones at its plant in Texas. In recent years, the company’s…
A: Quality is the utmost requirement in both the product and service segment. The better the quality,…
Q: QUESTION #1 The figure shows the manufacturing processes, weekly market demands, unit revenues, and…
A: Constraint refers to any resource that limits the performance of the system. The constraint can be…
Q: The VBO grocery store has a checkout counter with a full-time cashier. Customers arrive randomly…
A: The store has a checkout counter with a full-time cashier. This means this is a single-server model.…
Q: 1. If the decision-maker knows nothing about the probabilities of the four states of nature, what is…
A: As per Bartleby guidelines, we can only solve the first three subparts of one question at a…
Q: How can total quality management facilitate the modern view of operation management ?
A: Total quality management or TQM is a concept of quality where the focus is not only given on the…
Q: An entity sells goods with a warranty covering customers for the cost of repairs of any defects that…
A: Given data: Goods sold with no defects = 80%, Goods sold with minor defects =15% Goods sold with…
Q: Bias is a synonym for Mean Absolute Deviation.
A: The mean absolute deviation of the samples is the biased estimator of the population. To get an…
Q: Chicago's Hard Rock Hotel distributes a mean of 1,100 bath towels per day to guests at the pool and…
A: Mean demand = d = 1100 towels per day Standard deviation of demand = σ = 95 towels per day Lead time…
Q: urrently, the store places orders to the supplier, weeks, fixed order cost per order is $100, each…
A: Safety stock is the amount of inventory that a company will hold in order to account for uncertainty…
Q: Problem 11-18 (Algo) 1-mart is a discount optical shop that can fill most prescription orders in…
A: Given that hour break for lunch for Optometrist, So (12-1) = 11 Also given that, Process can run 6…
Q: What is PMO (Project management Office) and example of PMO?
A: The PMO is a team or division inside a company that is in charge of organising and coordinating the…
Q: a) Assign the processes to the initial work areas and draw the total flow.
A: Operation management is performed in each manufacturing organization. It all deals with the…
Q: Explain how and why all predecessor activities must be considered when finding the earliest start…
A: A network diagram related to the project shows the sequence of the task that is performed to…
Q: (a) Use the transportation simplex method to solve the above problem
A: The transportation model is used to calculate the minimum cost of the route by selecting different…
Q: Mike Reynolds has four assignments due in class tomorrow, and his class times are as follows: Class…
A: Given data: Job Processing time (hrs.) Due date (hrs.) 1 Marketing - 304 5 9 AM 2 OM - 385…
Q: Which projects should be selected? What is the total net present value of these projects
A: Linear programming is a mathematical technique that is also used in operations management…
Q: The owner and manager of a hardware store reevaluates his inventory policy for hammers. sells an…
A: Given data: Monthly Demand (d) = 50 hammers in a month Then, Annual Demand (D) = 50 × 12= 600…
Q: Suppose that a fire station receives an average of 24 requests for fire pumps every hour. Each…
A: Arrival rate λ = 24 requests per hr Service rate μ = 120×60 = 3 requests per hr ρ=λs×μρ=24s×3 Here,…
Q: The Economic Order Quantity (EOQ) model is a classical model used for controlling inventory and…
A: Economic order quantity (EOQ) is the optimal quantity that helps in minimizing the total annual cost…
Q: Advise the new junior salesman as to what globalisation is.
A: Globalization is the umbrella word for the method through which goods and people flow beyond…
Q: Process in the order they have arrived Shortest processing time The SPT sequence is -Select--…
A: Scheduling is the process of arranging production activities in order to complete the manufacturing…
Q: The total cost, excluding normal time labor costs, for Plan A = $. (Enter your response as a whole…
A: Find the Calculation methods below: Output forecast = (Production - Demand) + Subcontract…
Q: Using the Center of Gravity method, near which map coordinates should the hub be located?
A: The center of gravity location method is a technique for locating the optimal location for a new…
Q: Briefly describethe bottom of the pyramid (BOP) process for developing business specifications.
A: The phrase "bottom of the pyramid" (BOP), sometimes known as "base of the pyramid," is used in…
Q: Question 4 Intermodals are the use of two or more carriers of different modes in the through…
A: Intermodal transportation entails transporting goods in an integrated package or vehicle via several…
Q: Calculate the Mean Absolute Percentage Error for the following data: Actual 99 85 91 92 Forecast…
A: Forecasting is a technique used to predict future outcomes on the basis of past data. In business…
Q: Customers arrive at a server queuing system according to a Poisson process with mean rate of 30 per…
A: Find the Calculation methods below: Arrival rate (λ)= 30 customers per hourService rate (μ) = 50…
Q: If by using Lean Production all queue time during production is eliminated, what will be the new…
A: Production is the process in which inputs are combined to have the required output. It includes a…
Q: a)Determine the service level b) determine optimal stocking level
A: Uniform distribution refers to the scenario in which the probability of all the outcomes is equally…
Q: Which of the following is not an assumption of a maximum flow problem? Multiple Choice All…
A: a) Source is the node from where the network is started or outcomes. b) Transshipment node is the…
Q: 3. Fortnex is a company that assembles small household appliances including coffee makers, toasters,…
A: Given data: As per the question, the supplier is giving the discount = 5% on the unit price (if the…
Q: feel the current system of global supply chains is sustainable? why or why not?
A: The sustainability of their supply chains is starting to become more and more of a priority for…
Q: does Disney have any offices or team working in Canada or are required to have Canadian content to…
A: The Walt Disney Company is also alternatively known as "Disney". It is a multinational mass media…
Q: AAA auto supply store sells snow tires which are ordered every Friday to meet next week's demand.…
A: Given data: Sales price = $50 per tireCost of tire =$35 Carrying cost = $2 per tire Order…
Q: The relative size of errors is shown by: Residuals O MSE O Bias O MAD O MAPE
A: Forecasting errors are common in a variety of industries. They are usually caused by human mistakes,…
Q: Rocky Mountain Tire Center sells 13,000 go-cart tires per year. The ordering cost for each order is…
A: Given data: Annual demand(D) = 13,000 tiresOrdering cost(S) = $35 per orderHolding Cost (H) = 40% or…
Q: Gingerbread Man Inc. produces short runs of cakes with a daily demand of 500 cakes that are shipped…
A: Container capacity is calculated total requirement of the system and divided by Number of Kanban.…
Q: The Open Science Framework has developed different badges to recognize ethical and transparent…
A: The open science framework (OSF) is a strategic tool used by companies to promote stabilized…
Q: give the Social Constraint in construction hospital project
A: For this project management question, the example project is a Hospital construction project, For…
Q: (b) Build a model to minimize the transportation cost of a logistics system that will deliver…
A: Given data is
Q: Calculate the sales variance in dollars and the sales variance as a percentage given the following…
A: Sales variance: Sales volume variation essentially gauges the sales performance as a result of…
Q: The table below contains data for the installation of new equipment in a manufacturing process at…
A:
Q: How many arcs will the network have?
A: The transportation model is used to calculate the minimum cost of the route by selecting different…
Q: rm wishes to choose at least 2 of 4 possible activities (A, B, C and D), the constraint XÃ + XB + XC…
A: Ans) There are 4 projects: Project A : Xa Project B : Xb Project C : Xc Project D : Xd…
Q: Minimization Case. Min C = X1 + X2 + X3 Subject to X1 – 3X2 + 4X3 = 5 X1 – 2X2 =0 And X1, X2, X3 >=…
A: Linear programming is a mathematical technique that is also used in operations management…
Q: Which of the following would be included in inventory carrying cost calculation? a. Order…
A: When it comes to managing inventories, carrying expenses are among the most problematic factors.…
Q: Given the following product structure, master production schedule, and inventory status below and…
A: The gross requirement is the total demand expected of an item in a particular period of time.
Q: 3 examples of offshore outsourcing for an educational institution in Morocco
A: Morocco, Kingdom of Opportunities :Basic infrastructure-quality line with high international…
Q: Customers arrive at Cochinito Bank according to a Poisson distribution, with a mean of 45 customers…
A: Given data: Average arrival rate (λ) = 45 customers per hour Average service time = 5 minutes Then…
Q: Draw the network diagram making use of the Activity list information below, clearly indicating Early…
A: A network diagram related to the project shows the sequence of the task that is performed to…
Step by step
Solved in 2 steps with 2 images
- Activity normal durations, crash durations and cost Activity Normal Duration (weeks) Crash Duration (weeks) Normal Cost ($) Crash Cost ($) A-B 4 2 300,000.00 420,000.00 B-C 3 3 100,000.00 100,000.00 B-D 2 1 50,000.00 55,000.00 B-E 6 5 150,000.00 200,000.00 C-F 3 2 30,000.00 150,000.00 C-K 3 2 20,000.00 25,000.00 D-G 2 1 300,000.00 350,000.00 E-H 10 8 60,000.00 140,000.00 F-G 3 2 160,000.00 260,000.00 F-I 3 2 350,000.00 500,000.00 F-K 2 1 170,000.00 270,000.00 F-L 2 1 330,000.00 440,000.00 F-N 2 1 250,000.00 500,000.00 G-L 2 1 60,000.00 65,000.00 H-K 10 9 100,000.00 110,000.00 I-J 2 1 10,000.00 20,000.00 J-O 3 1 30,000.00 35,000.00 K-N 8 7 50,000.00 80,000.00 L-M 4 2 40,000.00 50,000.00 M-O 2 1 5,000.00 6,000.00 N-O 12 10 200,000.00 240,000.00 Note: The Crash duration represents the minimum duration where an activity is speeded up as much as possible. The crash cost represents the increased cost…Normal Crash Time Activity Time (days) (days) 3 6 4 umber.) A B C $800 $250 $600 $750 $1,200 4 days? Fill in the table below. (Enter your responses as whole numbers.) Each Activity Should be Reduced BY (days) D E 4 8 5 7 7 4 Activity Normal Cost ABCDE Total Cost with Crashing Immediate Predecessor(s) $1,100 $600 $650 $1,500 $1,650 | ||40| - CQ1: An electrical engineer wants to finish his new device production project within 47 days to meet his contract deadline. Explain what he should do to meet his plan. The project information is listed below. Please ignore the indirect cost. Time Crash Normal Crashed Activity Predecessor Normal time Cost $ cost $ (days) (days) A 12 9 $210,000 $270,000 B 23 18 ----- $410,000 $460,000 C A 15 12 $290,000 $320,000 D B 27 21 $440,000 $500,000 $350,000 $410,000 E C 18 14 F E 6 4 $160,000 $210,000
- Activity Normal_time Crash_time Normal_cost Crash_cost Slack A 31 28 4500 6700 2 13. 13 5800 5800 0 27 27 5000 5000 0 27 16 4000 6900 2 24 24 5500 5500 0 34 13 4500 6900 0 B C D E F The table shows normal time (in days), crash time (in days), normal cost (in dollars), crash cost (in dollars) and slack time (in days) of activities in a small construction project. According to this table which activity must be crashed first? Assume there is only one criticalQ4/ The table below shows the duration and direct costs for the activities of a construction project. It is required to caleculate the duration of the project that achieves the lowest possible total cost using the technique of crashing if the indirect costs are 20% from direct cost. Normal Time (NT) Normal Cost (NC) S Crash Time Crash Cost Activity (CT) weeks (CC) S weeks A 6. 1000 3. 7000 В 4 9000 5 10000 C 3 6000 1 10000 D 4 8000 2. 11000 E 6. 1000 4 13000 5 6. D A 3 End Start 6. B EHa 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
- A project has the following activities, with specified precedents, expected durations (in days), and crash cost/day. Each activity can be crashed to a minimum duration of 1 day. (This is the same network as a previous problem.) What is the minimum total cost to shorten the project by 2 days? Round your answers to 2 decimals.Development of Version 2.0 of a particular accounting software product is being considered by Jose Noguera's technology firm in Baton Rouge. The activities necessary for the completion of this project are listed in the following table: Normal Crash Normal Activity Time (weeks) Time (weeks) Cost ABCDEFG 4 2 3 8 6 3 4 3 1 3 4 3 2 2 $2,100 $2,300 $600 $2,400 $800 $3,400 $1,400 Total Cost with Crashing Immediate Predecessor(s) $2,750 $2,900 $600 $2,680 $1,100 $4,600 $1,900 a) Based on the given information regarding the activities for the project, the project length b) The total cost required for completing this project on normal time = $ 13000. | | A B C D, E = 16 weeks. c) For reducing the duration of the project by one week, the activity that should be crashed first is activity D The cost of the project based on the first activity selected for crashing will increase by $ 70. d) The maximum weeks by which the project can be reduced by crashing = 7 weeks. Total cost of crashing the…What is the minimum cost of crashing the following project at Sawaya Robotics by 4 days? NORMAL CRASH TIME (DAYS) TIME (DAYS) NORMAL COST 8 6 6 4 ACTIVITY Design (A) Wiring (B) Chip install (C) Software (D) Testing (E) 8 5335 400 1,000 600 1,000 1,100 CRASH COST 450 1,100 700 1,300 1,625 IMMEDIATE PREDECESSOR(S) A, B C The minimum cost of crashing the following project at Sawaya Robotics by 4 days is $900 (enter your response as a whole number).
- 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 $650 A CConsider the following activity description with associated cost data shown in Table 1. The cost data represents the total cost and should be considered linear with time. Table 1: Crash Cost Table Activity Immediate Predecessor Normal Duration (days) Normal Cost ($) Crash Duration (days) Crash Cost ($) A --- 5 50 3 150 B --- 4 40 2 200 C B 7 70 5 250 D A, C 2 20 1 50 E A, C 5 125 1 525 F B 10 80 7 290 G D 7 50 3 250 H E, F 6 60 3 180 Reduce the project duration to minimum duration and calculate the cost. 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.Development of Version 2.0 of a particular accounting software product is being considered by Jose Noguera's technology firm in Baton Rouge. The activities necessary for the completion of this project are listed in the following table: Total Cost Normal Time Crash Time Normal with Immediate Activity (weeks) (weeks) Cost Crashing Predecessor(s) $2,200 $2,100 $2,900 $2,900 A 4 3 1 C 3 3 $500 $500 $2,500 $1,000 $3,200 $2,800 $1,375 $4,600 $2,100 8. E 6. 3 G 4 $1,600 D, E a) Based on the given information regarding the activities for the project, the project length = weeks. %3D b) The total cost required for completing this project on normal time = $ %3D c) For reducing the duration of the project by one week, the activity that should be crashed first is activity The cost of the project based on the first activity selected for crashing will increase by $ d) The maximum weeks by which the project can be reduced by crashing = weeks. %3D Total cost of crashing the project to minimum (or…