الى كل من لدية خبره !!!

مرجوج-999

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إنضم
25 أبريل 2009
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السلام عليكم ورحمة الله وبركاته



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اريد ان استفيد من خبرتكم العلمية في حل سوال بسيط قد طلب مني في جامعتي وقد قمت بالبحث عن الحل ولم اجده واطلب من الله ثم منكم ان تزودوني بالحل ببرنامج LINGO








A company produces bicycles for children. The sales forecast in thousand of units for the coming year are



given in the following table. The company has a capacity of 30,000 bicycles per month. It is possible to


augment the production by up to 50% through overtime working, but this increases the production cost

for a bicycle from the usual BC 32 to BC 40






Table 8.1
: Sales forecasts for the coming year in thousand units


Jan 30
15 Feb
15 Mar
25 Apr
33 May
40 Jun
45 Jul
Aug 45
26 Sep
14 Oct
25 Nov
30 Dec


Currently there are 2,000 bicycles in stock. The storage costs have been calculated as


BC 5 per unit held in



stock at the end of a month. We assume that the storage capacity at the company is virtually unlimited




(in practice this means that the real capacity, that is quite obviously limited, does not impose any limits in




our case). We are at the first of January. Which quantities need to be produced and stored in the course




of the next twelve months in order to satisfy the forecast demand and minimize the total cost

 
التعديل الأخير:
إنضم
14 أبريل 2008
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Marjouj, This topic can be answered by industrial engineers, I suggest move it to that section, I use Solver instead of lingo, but I don't have it now.

Regards
 
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