A Batch of cookies contains 6 cups of flour and 8 cups of sugar. A batch of brownies contains 8 cups of flour and 5 cups of sugar. A batch of cupcakes contains 10 cups of flour and 7 cups of sugar. Last month used a total of 2280 cups of flour and 1900 cups of sugar in these 3 baked goods. Cupcakes are super popular, so last month She made as many batches of cup cakes as 56 less than the batches of the cookies and brownies combined. How many batches of each type baked good did Britney’s business make last month