German Chocolate Upside Down Cake

1 cup pecans, chopped    1 cup coconut    1 package chocolate cake mix    1 pound powdered sugar, sifted    8 ounces cream cheese, softened    1 cup margarine, softened

Grease and flour 9x13-inch cake pan. Put coconut and pecans in bottom of pan. Mix cake mix according to directions on box. Pour over nuts and coconut. Mix cream cheese, butter and sugar; drop by spoonfuls on top of cake. Bake at 350 degrees for 45 minutes or until done.