Matilda makes specialized chocolates. Her two best-selling chocolates, the chocolate heart and the chocolate flower, are made by pouring milk chocolate into a mold. A heart requires 4 ounces of milk chocolate and earns a profit of 10 cents, while a flower requires 1 ounces of milk chocolate and earns a profit of 10 cents. If she has 432 ounces of milk chocolate available and she wants to make at least twice as many hearts as flowers, what is the maximum profit she can make?