non profit jobs in kentucky If the railings of the balcony and iron decks are wider than 4 inches, you need to find a way to block and secure them. They can be a danger to your child. Attaching a sheet of Plexiglas, plastic, or any other such materials are able to keep your children safe. There are some parents who make mistake of since the railings with cloth. That's never a good idea. Your child can lift the cloth, after all. You just need to make use of a hard material. A transparent material like Plexiglas wouldn't basically be safe, and also look great. Canning's 1929 book, economics in accounting, cites the economist's view that asset values are determined by the present value of the future cash flows of assets.