Here are the ingredients for your second recipe: Cinnamon Rolls
makes 12 rolls
-ounce package active dry yeast
1 cup warm water
3 tablespoons molasses
cup powdered milk
1 egg yolk, beaten
1 egg white, beaten
3 cups bread flour, divided
6 tablespoons butter, melted and divided
1 teaspoon salt
cup whole wheat flour
cup granulated sugar
1 tablespoon ground cinnamon
cup raisins
1 large egg, beaten
cup water

You will use the recipe above to answer the following questions:

This recipe makes 12 rolls, but you need to make 30 rolls. What number will you need to multiply the amount of each ingredient by to adjust the recipe? How did you determine this number?
How many ounces of yeast will you need to make 30 rolls?
How many cups of powdered milk will you need to make 30 rolls?
How many tablespoons of butter will you need to make 30 rolls?
How many more cups of bread flour than whole wheat flour will you need to make 30 rolls?