In a large mixing bowl, add oil, eggs, whole milk, lemon juice, and lemon zest. Cream for 2 minutes. In large bowl, add sugar, flour, baking powder, baking soda, and salt. Stir into egg mixture and fold. Spray two 9-inch or three 8-inch cake pans with nonstick cooking spray. Place batter into baking pans. If using three 8-inch pans, bake for 20-26 minutes or until toothpick comes out clean. If using two 9-inch pans, bake for 30-36 minutes. Cool.