Find the capacity of this system:22 units/hr20 units/hr22 units/hr17 units/hr18 units/hr17 units/hr18 units/hr18 units/hr615 units/hr51 units/hr 54 units/hr10

The capacity of the system refers to the ability of the system to produce products in a specific…

Answered: Find the capacity of this system: 22…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter12: Queueing Models

Section: Chapter Questions

Problem 59P

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JB Bunt's fleet repair facility has the capacity to repair 800 trucks per month. However, due to scheduled maintenance of their equipment, management feels that they can repair no more than 600 trucks per month. Last month, two of the employees were absent several days each, and only 400 trucks were repaired. What is the utilization of the repair shop?
The boss at the Precision Machine Shop needs to de-finish the personnel policy,which minimises all running expenses. The overall delivery time at the crib where instruments are available Eight machinists every hour are dispensed to staff. Each one. Each one.Wage of machinist is $20 an hour. The boss should employ the crib with a junior coach who pays $5 per hour.and can handle 10 arrivals an hour or attendant paying $12 an hour was able to handle 16 arrivals every hourHour. Hour. Which individual is selected and what is selected?Be the approximate average hourly cost?
Problem 3-5 (Algo) Best Bicycles manufactures three different types of bikes: the Tiny Tike, the Adult Aero, and the Mountain Monger. Assume that Best Bicycles operates two shifts, each with 1,750 hours per year. Bike Tiny Tike Adult Aero Mountain Monger Demand Porecast Processing Time (minutes/unit) 29.3 23.8 15.3 (units/year) 45,630 44,800 24,800 Lot Size (# of bikes) 26 26 32 Setup Time (minutes/setup) 52 82 48 pictureClick here for the Excel Data File PLEASE NOTE: The Excel file shows the column C values for Processing time rounded to a whole minute. You'll get the answer wrong If you use this rounded value. In Excel, select cells C3 to CS and on the Home ribbon, in the Number section, click the Increase Decimal button. Calculate the required capacity for this year's production. Note that the times are given for assembly lines, so capacity calculations should be in terms of the number of lines necessary. (Round up your answer to the next whole number.) Number of assembly lines
.A team of 10 unloaders is employed in good reception bay of a large warehouse. During an 8 hour day 40 lorries arrive and it takes the team 10 minutes to unload each lorry. Each team member is paid RM3 per hour and it costs RM10 per hour to keep lorries waiting. Studies show that increasing the team to 14 men would reduce the unloading time to 7 minutes. Would it be worthwhile increasing the team to 14?
Party O 6 3 1 2 3 4 5 6 7 8 9 10 00 Number in Party O 10 3 2 2 2 4 3 2 3 2 4 Arrival Time 7:00 7:02 7:05 7:10 7:12 7:13 7:15 7:22 7:26 7.29 There is a single server that serves the entire customer party, no matter what the size, in the numbe of minutes shown in the table above. How many total customers in line and being served at 7:17am? None of the answers are correct. Service Time (minutes) 6 5 4 6 4 5 4 5 5 4
A company that makes a product recently purchased some new equipment that reduces the labor content of the jobs needed to produce the product. Prior to buying the new equipment, the company used six workers, who produced an average of 90 units per hour. Workers receive P35 per hour and machine cost was P2,000 per hour. With the new equipment, it was possible to transfer one of the workers to another department, and equipment cost increased by P500 per hour while output increased by four units per hour. Compute labor productivity under each system. Use units per worker per hour as the measure of labor productivity.
A company that makes a product recently purchased some new equipment that reduces the labor content of the jobs needed to produce the product. Prior to buying the new equipment, the company used six workers, who produced an average of 90 units per hour. Workers receive P35 per hour and machine cost was P2,000 per hour. With the new equipment, it was possible to transfer one of the workers to another department, and equipment cost increased by P500 per hour while output increased by four units per hour. Compute the multifactor productivity under each system. Use units per peso cost (labor plus equipment) as the measure.
Up, Up, and Away is a producer of kites and wind socks.Relevant data on a bottleneck operation in the shop for theupcoming fiscal year are given in the following table:Item Kites Wind SocksDemand forecast 30,000 units/year 12,000 units/yearLot size 20 units 70 unitsStandard processing time 0.3 hour/unit 1.0 hour/unitStandard setup time 3.0 hours/lot 4.0 hours/lotThe shop works two shifts per day, 8 hours per shift, 200 daysper year. Currently, the company operates four machines,and desires a 25 percent capacity cushion. How many ma-chines should be purchased to meet the upcoming year’s de-mand without resorting to any short-term capacity solutions?
XYZ Leather Company manufactures and sells two products, wallets and belts, in its two-department plant. Operating data pertaining to the two products are as follows: Wallets Belts Selling price per unit P30 P50 Cost per unit: Variable manufacturing costs P8 P15 Variable marketing costs P2 P3 Fixed manufacturing costs P5 P5 Fixed marketing costs P6 P1 Cutting Finishing…
er A product line includes 8 different product styles, each consisting of 93 components. Assume that 9 processing operations are needed to produce each component on average with each operation taking an average 1.2 min, which includes setup time and part handling time. All operations need a production machine, and currently 25 machines are dedicated to this task. The plant operates 52 hours per week, 52 weeks a year. Determine the yearly production of each style in units (round downward). 63 504
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The Holt Million Corporation’s plant manufactures two different products: X and Y. The plant has three different machines: A, B, and C. Each performs different tasks and can work on only one unit of material at a time. Details for each product are shown in the table below: Product X Y Demand Per Week 200 units 100 units Selling Price $150 $160 Machine Operation Required A, B, C B, B, C Operation Times in Minutes 20, 15, 15 15, 15, 15 Raw Materials Needed RM-1, RM-2 RM-2, RM-3 Raw Materials Costs RM-1 = $40/unit, RM-2 or RM-3 = $20/unit Each product uses raw materials with costs as shown in the above table where the processing times and the machine required for each operation are also shown. Each machine is available 4,800 minutes per week. There are no system foul-ups. Demand is deterministic (i. e., no uncertainty). Operating expenses, including labor (but excluding raw materials) total $12,000 per week. Assuming…

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Find the capacity of this system: 22 units/hr 20 units/hr 22 units/hr 17 units/hr 2 18 units/hr 5 8 17 units/hr 18 units/hr 18 units/hr 6 15 units/hr 51 units/hr 54 units/hr 10 (11)