A recipe for chocolate chip cookies makes 4 dozen cookies and calls for the following ingredients: 1 1/2 Cups margarine 1 3/4 Cups sugar 2 tablespoons vanilla 3 1/4 Cups flour 1 tablespoons baking powder 1/4 teaspoons salt 8 ounces chocolate chips 1)How much of each ingredients is needed to make 3 recipes? 2) How much of each ingredient is needed to make 3/4 of a recipe?