Beatrice needs to prepare 30 biscuits for a large upcoming brunch. However, the biscuit recipe she is using has a yield of just 12 biscuits. If the biscuit recipe calls for 2 ½ cups of flour, 1 Tbsp. of baking powder, ½ tsp. Of salt, 1 Tbsp. Of sugar, ½ cup of butter, ¾ cup of milk, and 1 egg, rewrite the recipe to yield 30 biscuits.