A dog breeder raises Beagles and black Labradors only. He wants to raise no more than 16 animals ...

A dog breeder raises Beagles and black Labradors only. He wants to raise no more than 16 animals, with no more than 12 beagles. It costs him $150 to raise a Labrador and $60 to raise a Beagle. He has $1500 for this purpose. Find the maximum profit he can make if the profit is $300 on a Lab and $150 on a Beagle.