3. A factory makes tennis rackets and cricket bats. A tennis racket takes 1.5 hoursof machine time and 3 hours of craftman's time in its making while a cricket battakes 3 hour of machine time and 1 hour of craftman's time. In a day, the factoryhas the availability of not more than 42 hours of machine time and 24 hours ofcraftsman's time.(6) What number of rackets and bats must be made if the factory is to workat full capacity?(ii) If the profit on a racket and on a bat is Rs 20 and Rs 10 respectively, findthe maximum profit of the factory when it works at full capacity.

3. A factory makes tennis rackets and cricket bats. A tennis racket ta

1.	3. A factory makes tennis rackets and cricket bats. A tennis racket takes 1.5 hoursof machine time and 3 hours of craftman's time in its making while a cricket battakes 3 hour of machine time and 1 hour of craftman's time. In a day, the factoryhas the availability of not more than 42 hours of machine time and 24 hours ofcraftsman's time.(6) What number of rackets and bats must be made if the factory is to workat full capacity?(ii) If the profit on a racket and on a bat is Rs 20 and Rs 10 respectively, findthe maximum profit of the factory when it works at full capacity.
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