Haley and her teammates are going to sell lemonade at the boys' basketball games to raise money for new uniforms and summer basketball camp. To make the lemonade, they make a sugar water solution by dissolving sugar into hot water. In another container they squeeze lemons to form pure lemon juice. They mix the two liquids together according to the following recipes: If the team wants to make 10 quarts of each type of lemonade, how many quarts of lemon juice do they need for each?