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A manufacturer manufactures two types of...

A manufacturer manufactures two types of tea-cups, A and B. Three machines are needed for manufacturing the tea cups. The time in minutes required for manufacturing each cup on the machines is given below:

Each machine is available for a maximum of six hours per day. If the profit on each cup of type A is Rs 1.50and that'on each cup of type B is Rs 1.00, find the number of cups of each type that should be manufactured in a day to get maximumprofit.

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The correct Answer is:
x=20, 2x+3y=120 , x=0 and y=0
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