The Big Cookie Company is best known for its oatmeal cookies.The company makes at least 27 tons of oatmeal cookie dough each day.For the best flavor, the amount of oats should be at least twice the amount of raisins.The cost for oats is $250/ton and the cost for raisins is $350/ton.How much of each (both oats and raisins) should be used to minimize the cost?