Coconut Cake
["1 pkg. yellow cake mix", "1 c. milk", "1 c. sugar", "7 oz. pkg. coconut", "1 (8 oz.) Cool Whip"]
["Prepare cake mix as directed on box, using a 9 x 13-inch baking pan.", "Using a toothpick, make holes in the cake, at 25 to 30."]
["yellow cake mix", "milk", "sugar", "coconut"]