Up, Up, and Away is a producer of kites and wind socks. Relevant data on the bottleneck operation in the shop for the upcoming fiscal year are given in the following tableWind Socks10,000 units/yearItemDemand forecastLot sizeStandard processing timeStandard setup timeKites32,000 units/year25 units0.4 hourlunit3.0 hours/lot70 units0.8 hour/unit40 hours/folThe shop works two shifts per day, 8 hours per shift, 210 days per year. Currently, the company operates four machines, and desires a 25 percent capacity cushion. How many machines shouldbe purchased to meet the upcoming year's demand without resorting to any short-term capacity solutions?The number of additional machines required is (Enter your response rounded up to the next whole number)

Formulas used: No. of lots Required = Demand Lot size Time to setup=No. of lots× Standard setup…

Answered: Up, Up, and Away is a producer of kites…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter4: Linear Programming Models

Section4.8: Data Envelopment Analysis (dea)

Problem 41P

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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?
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