Fourth of July Cake

Put the first 8 ingredients in bowl; mix by hand until smooth. Bake in a 9 x 13-inch pan at 350° until cake tester comes out clean (about 45 minutes to 1 hour).

When cake is cool, slice into 2 layers and remove top layer.

Sprinkle 1/2 of each kind of berry over bottom layer.

Replace top layer.

Spread whipped topping on top.

Arrange remaining berries to look like the American flag (small rows of blueberries in a small square in upper left hand corner and strawberries in horizontal rows across the rest of the cake).