Preheat oven to 350. Spray a bundt pan with non-stick spray.In an electric mixer with the paddle attachment cream together butter, shortening and sugar for about 5 minutes.Add eggs one at a time.Add in the extracts and soda.Combine the flour and salt and add to the batter until combined.Pour batter into prepared pan.Bake for 50-60 minutes.Cool completely.Add a glaze if you choose- mix 2 cups powdered sugar and 2-3 TBSP milk with 1 teaspoon orange extract.