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A company manufactures the bicycle with ...

A company manufactures the bicycle with gears and without gears in two different factories. The factory A produces 16 bicycles without gears and 20 bicycles with gears in a day. The factory B produces 12 bicycles without gears and 20 bicycles with gears in a day. The expenditure of factory A is Rs. 50,000 daily and the expenditure of factory B is Rs. 40,000 daily. A company has ordered for 96 bicycles without gears and 140 bicycles with gears. To complete these order, how many days the factories will work so that there is minimum expenditure ?

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The correct Answer is:
Factory A for 3 days and Factory B for 4 days.
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