Good-Cooking - Cake Mix Cinnamon Rolls

Ingredients

• 3 (.25 ounce) packages active dry yeast
• 2 1/2 cups warm water
• 1 (14.5 ounce) box white cake mix
• 4 1/2 cups all-purpose flour
• 1/2 cup butter, softened
• 1/2 cup brown sugar
• 2 teaspoons ground cinnamon
• 1/4 cup butter, melted
• 1/3 cup granulated sugar