1.Concha topping is made with all of these simple ingredients,except: Select one: a.Bread flour b.Eggs c.Powdered sugar d.Shortening. 2.Rich doughs contain a______than lean doughs. Select one: a.Higher proportion of fat. b.Lower proportion of sugar. c.Lower proportion of eggs. d.All of these answers are correct. 3.Temperature is particularly important i. the production of rich doughs because_______.Select one : a.Butter that is either too cold or too warm is hard to work with. b.The dough can become over-proofed if it becomes to warm. c.Borh of these answers are correct. d.None of these answers are correct..