A local firm manufactures children’s toys. The projected demand over the next fourmonths for one particular model of toy robot isForecasted DemandMonth Workdays (in aggregate units)July 23 3,825August 16 7,245September 20 2,770October 22 4,440 Assume that a normal workday is eight hours. Hiring costs are $350 per workerand firing costs (including severance pay) are $850 per worker. Holding costsare $4.00 per aggregate unit held per month. Assume that it requires an averageof 1 hour and 40 minutes for one worker to assemble one toy. Shortages are notpermitted. Assume that the ending inventory for June was 600 of these toys and themanager wishes to have at least 800 units on hand at the end of October. Assume thatthe current workforce level is 35 workers. Find the optimal plan by formulating as alinear program

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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A local firm manufactures children’s toys. The projected demand over the next four
months for one particular model of toy robot is
Forecasted Demand
Month Workdays (in aggregate units)
July 23 3,825
August 16 7,245
September 20 2,770
October 22 4,440 Assume that a normal workday is eight hours. Hiring costs are $350 per worker
and firing costs (including severance pay) are $850 per worker. Holding costs
are $4.00 per aggregate unit held per month. Assume that it requires an average
of 1 hour and 40 minutes for one worker to assemble one toy. Shortages are not
permitted. Assume that the ending inventory for June was 600 of these toys and the
manager wishes to have at least 800 units on hand at the end of October. Assume that
the current workforce level is 35 workers. Find the optimal plan by formulating as a
linear program

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