Surplus causes disequilibrium in the supply and demand of a product. This imbalance means that the product cannot flow through the market efficiently. However, the cycle of surplus and shortage has a way of balancing itself out.
Environmental scanning is the term used to describe the acquisition and use of information gleaned from sources external to your company. Scanning can be thought of as a form of early-warning radar that lets managers look into the future.
Scanning is still the best method to create a digital copy of a photograph. If you're working with photos, skip to that page, and read that first. But for documents, especially for a big stack of documents, scanning isn't always practical or even feasible.amera Settings: 1  Shoot in color. 2  You probably don't have a choice, but if you do, shoot in color, even for black-and-white documents. 3  The readability and printing quality will be MUCH better. 4  Never scan or shoot in grayscale for documents (or photos, for that matter). 5  Try one of the canned camera settings.