Panini, a popular sandwich shop, offers 3 types of sandwiches: grilled vegetables, grilled chicken, and pastrami. Demand (sandwichesper hour) are Grilled Vegetables = 25, Grilled Chicken = 15, and Pastrami = 10. There are up to five steps in the process of makingsandwiches, listed below with processing times.StepGrilled VegetablesGrilled ChickenPastramiCut bread0.75 minutes0.75 minutes0.75 minutesGrill1.4 minutes1.4 minutesSlice meat3 minutesToast2 minutes2 minutes2 minutesWrap0.5 minutes0.5 minutes0.5 minutesOnly 50 percent of customers want their sandwich toasted, no mattor which sandwich is ordered.Suppose Panini employs 1 worker at each step.Instructions: Round all answers to 1 decimal place.(a) What is the implied utilization of each of the five steps in this process?62.5 %93.3 %50.이%83.3 %41.7 %CutGrillSliceToastWrap(b) What is the actual and maximum flow rates of the three sandwich types?per hourVegChickenper hour

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Answered: Panini, a popular sandwich shop, offers…

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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A two station nurses clinic operates where you must visit the first station before the second. The CV of a cycle time for this is .75. Average process time for the first nurses station is 15 minutes. Average process time for the second nurses station is 9 minutes. a. Find the standard deviation of the overall cycle time b. Assume the std dev of the first nurses station is to be twice that of the second. What would the new coefficient of variation be if the standard deviation of the second nurse station is reduced by 60%?
For the production of part R-193, two operations are being considered. The capital investment associated with each operation is identical. Operation 1 produces 2,100 parts per hour. After each hour, the tooling must be adjusted by the machine operator. This adjustment takes 15 minutes. The machine operator for Operation 1 is paid $24 per hour (this includes fringe benefits). Operation 2 produces 2,350 parts per hour, but the tooling needs to be adjusted by the operator only once every two hours. This adjustment takes 45 minutes. The machine operator for Operation 2 is paid $13 per hour (this includes fringe benefits). Assume an 8-hour workday. Further assume that all parts produced can be sold for $0.35 each. a. Should Operation 1 or Operation 2 be recommended? b. What is the basic tradeoff in this problem?
After looking and the statement and the flow charts shapes it need to be in: Create a flowchart of the passenger arriving at an airport for departure process ?
Hammond Inc. has analyzed the setup time on its computer-controlled lathe. The setup requires changing the type of fixture that holds a part. The average setup time has been 135 minutes, consisting of the following steps: Step Time (in minutes) Turn off machine and remove fixture from lathe 13 Go to tool room with fixture 15 Record replacement of fixture to tool room 18 Return to lathe 20 Clean lathe 17 Return to tool room 20 Record withdrawal of new fixture from tool room 12 Return to lathe 15 Install new fixture and turn on machine 8 Total setup time 138 Why should management be concerned about improving setup time? What do you recommend to Hammond Inc. for improving setup time? How much time would be required for a setup, using your suggestion in (b)?
A manufacturing company produced first unit in 15:00 hours and dollar 2,50,000 worth of material, equipment usage, and supplies. The second unit took 13 hours and used dollar two lakh worth of materials, equipment usage and supplies. Labour is dollar 15 per hour. Determine the total production cost for additional 10 units after the second unit was completed round the final amount to nearest integer
A process of making chair is described as follows: Stage 1 Seat and back attached Stage 2 Legs attached The production speeds are 15 chairs per hour for Stage 1 and 30 chairs per hour for stage 2. The cycle time of the process is ______minutes. The flow time of the process is ______ minutes.
A packaging factory runs a five-station serial production line (A-B-C-D-E). The following table shows the process times in minutes (or minutes/unit, i.e., the time to process one unit) of the five stations. Station A B C D E What is the process time of the system? 7 10 42 12 Process Time (minutes/unit) 9 10 7 12 4
Chairs are made in a two step process with two resources. The processing time at the first resource is 30 minutes and for the second resource it is 23 minutes The first resource has 1 worker and the second resource has 1 worker. Instruction: Round your answer to three decimal places. What is the capacity of this process in terms of chairs per hour? chairs per hour 21
Heizer and Render advises that when analyzing and designing processes to transform resources into goods, the followingquestions should be asked:- Is the process designed to achieve competitive advantage in terms of differentiation, response or low cost?- Does the process eliminate steps that do not add value?- Does the process maximize customer value as perceived by the customer?- Will the process win orders?A Time-Function Map is similar to a flow process chart, but with time added to the horizontal axis. With time-function mapping,notes indicate the activities and arrows indicate the flow direction, with time on the horizontal axis.
Exercise Published by Tutor The company (from the previous example) producing training sets for basic operations with SMD components produces them in a total of 3 of its factories: New York factory, the Washington factory, and the HK factory. In total, the company will produce a total of 420 teaching sets. The New York factory will produce 50% more sets than the total production in Washington and HK combined, and the production in Washington factory is 10% higher than in HK factory. How many sets are produced in the individual production factories? The tutor published the attched solution(pic). Based on the attached solution and the exercise description can you explain me how was the total production,constraints row was constructed ?
The process for renewing a driver's license at the Archer County Courthouse is as follows. First, the clerk fills out the application; then the clerk takes the driver's picture; and finally, a typist enters the information into the computer system and processes the new license. It takes an average of eight minutes to fill out an application, two minutes to take a picture, and seven minutes to process the new license. Due to county and state budget cuts, Archer County Courthouse now has only four clerks and two typists and expects to process 38 drivers/hour. What is the current labor utilization of each labor type? Do not round intermediate calculations. Round your answers to the nearest whole number. Labor utilization of clerks: Labor utilization of typists: Where is the bottleneck in this three-stage process? The ability of the system is limited to -Select- How might the job and process design be improved? The best way to help alleviate this bottleneck is by using -Select- work…
There are four stations in a process: Station-1, Station-2, Station-3, and Station-4. They process a single product. The flow of the accepted and rejected products are shown in the process flow chart. The total volume of production is 105 products per hour. 23% of the products of Station-1 need repair and are directed to Station-3 for repair, the rest are sent to Station-2. 15% of the products of Station-2 need repair and are directed to Station- 3 for repair, the rest are sent to Station-4. 12% of the incoming products of Station- 3 are rejected, are sold at a low price, and leave the process. The rest go to Station-4. All the products of Station-4 are good, no need to repair, and no rejection. On average there are 8, 2. 40, and 5 products in Stations 1, 2, 3, 4, respectively. Compute the average flow time in this process. Enter your answer in MINUTES with ONE DECIMAL point. Reject Station-3 Repair Good Station-1 Station-2 Good Good Station-4 Good 4.1 er 31.4 margin of error +-0.1…

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