The following is the recipe to make one dozen muffins: 1 cups flour; 2 cups sugar; 2 tsps. baking powder; 1 egg; 1 cup Crisco; 1 cup skim milk; 1 cup blueberries. If Ron Regis wants to make 18 muffins, how much of each ingredient will be required for the recipe? (Remember, you can split an egg in half)