James Johnson Factory ScenarioUse the information given below for all questions about this scenario.James Johnson (also known as JI) has started a factory to build electrical vehicle (EV) charging adaptors that allow an EV to be plugged into charging stations ofdifferent companies. He has estimated that the factory should produce 60 units of the product per hour to be able to meet customer demand.The work elementsthat are involved in production are l isted in the table below along with the time taken, in seconds, by each work element.ImmediateWorkElementTime (s)Predecessors30NoneIB25A22AID15B31C18D, C, B26E, F11GIEIFIGWhat is the theoretical minimum number of workstations? (Enter a whole number as your answer as fractional workstations are not practical.)QUESTION 18James Johnson Factory ScenarioSuppose that a line with 5 work stations is set up (with the the work elements divided across the work stations as taught in chapter 05).What is the efficiency of this line? Enter your answer on the percentage scale (0 to 100) rounded to 2 decimal places. Do not type in the % sign. For example, if youobtained 67.13%, you will only enter 67.13

Cycle Time = Time available / Units required in given time = 60 minutes /…

Answered: Use the information given below for all…

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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PROBLEM STATEMENT Based on studies that have been conducted, entry bookings for flight tickets sometimes deviate from what is booked by customers who want to board the plane to their desired destination. the existing system is not able to identify bookings made by customers properly. therefore, the existing system needs to be upgraded. Using a new flight ticket management system will be able to solve the problem. Secondly, the charge calculations performed still use the old method of calculation and take time to complete one calculation after another. With the new management system, the calculation and displayed total charges can be done automatically. Sometimes it is quite difficult for us to calculate the discounts given to customers who book flight tickets with large bookings. this will result in incorrectly giving the actual price to the customer and may result in losses. Moreover, with the new system, the amount of profit earned can be easily calculated. Lastly, daily…
Robot Manufacturing Optimization FAY Technologies is deciding whether it should begin production of a new toy robot. It has manufactured children’s toys before but nothing as advanced as its latest robot so historical data is at a minimum. The company believes that they can secure the materials for manufacture for between $65-85 per unit and labor costs would be between $15-25 per unit. Management’s expectations are that materials will cost $70 per unit and labor $25 per unit and that 800 units will be sold monthly. Should FAY decide to manufacture the robots in-house, maintenance of the factory machine would cost $15,000 per month. However, management has found that another alternative is for the company to outsource the labor for a flat rate of $35 per unit. The company expects to sell between 750-1000 units per month initially at a price of $149. Provide recommendations for FAE technologies that will maximize profit. Also include base, worst, and best case…
Explain what quality function deployment is and how it can be useful.
Draw a sequence diagram on this scenario. Consider an e commerce website, the customer will search for the items either by category, by price, by color or by size. the customer will add the selected items to the shopping cart. He/she can either continue shopping or can perform checkout. On checkout bill/invoice will be generated and the customer will enter personal information including email, phone and address; will choose cash on delivery option or card payment. If card payment selected, he/she will enter the card information. The bank object will validate the card, if validated the required amount will be deducted and the item will be dispatched to the provided address in both cases (COD/ valid card payment).
XYZ Company produces and sells 2 products, Lambda and Gamma, and the production process goes through two departments. Traditionally Manufacturing Overhead (M/O) cost is applied on the basis of direct labor hours (DLH); estimated M/O cost is $ 5,757,500 and the estimated DLH is $12,250 for the most recent period.The team decided to replace traditional plantwide costing system to activity-based costing system. There are 3 activity cost pools which represent 3 activity areas at the plant. Direct Labor wage rate is $ 30 per hour. Compute total cost per unit (for lambda and gamma) using activity-based approach. (round your numbers).
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Peppers Lockdown produces keys for homes and cars. As Peppers planned for next year’s production,the company decided to implement a high-low system to forecast future costs. With total productionof 2,500,000 keys at a total cost of $10,000 in 2018, and total production of 3,000,000 keys at a totalcost of $20,000 in 2019, what is the variable cost per key?
J 1 ue K Beth Zion Hospital has received initial certification from the state of California to become a center for liver transplants. The hospital, however, must complete its first 10 transplants under great scrutiny and at no cost to the patients with the hospital picking the expenses. The cost per hour of surgery is estimated to be $5,000. The very first transplant, just completed, required 27 hours. On the basis of research at the hospital, Beth Zion estimates that it will have an 75% learning curve. Using Table E.3, estimate the time it will take to complete: a) the 10th transplant hours (round your response to two decimal places). Learning Curve Coefficients Unit Number (N) 10 Unit Time .385 75% Total Time 5.589 Unit Time .477 80% Total Time 6.315 Unit Time .583 85% Total Time 7.116 X
Compute MSE, MAD, and MAPE for the following customer satisfaction data: Month Customer Satisfaction Score Forecast 1 88.8 83.9 2 87.7 85.8 3 90.0 88.6 4 92.3 89.6 5 90.9 89.9 Do not round intermediate calculations. Round your answers to three decimal places. MSE: MAD: MAPE:
Explain why is capacity planning is important ?
The factory also implements a Total Productive Maintenance (TPM) program and begins to transfer several maintenance tasks to the operators. What are three maintenance tasks that can be easily transferred to operators?
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