Operating margin ratio or return on sales ratio is the ratio of operating income of a business to its revenue. It is profitability ratio showing operating income as a percentage of revenue. Operating margin ratio is calculated by the following formula: Operating income is same as earnings before interest and tax (EBIT). Both operating income and revenue figures can be obtained from the income statement of a business.
Snakes live in nearly every habitat imaginable, from forests and lakeshores to prairies and deserts, and on every continent except Antarctica. In habitats like underground bur â¦ rows to the tops of trees, to ocean depths as much as 150 meters. Many snakes survive in regions that are extremely cold.
A. Snakes are living in your home or yard because there is attractive habitat and nearby food. Most often they come into homes to den up for the winter and when they do this it can be in alarmingly large numbers.A single rattlesnake den, for example, can contain over 70 snakes.People frequently are not aware the snakes are in the home at all during the winter.nakes are usually in an area or structure because there is food there. If you have a snake problem you probably also have an insect or rodent problem to go along with it. Snakes carry a variety of diseases, including salmonella, and can make you sick even without biting you.