Sales â Cost of Sales = Gross Profit â Operating Expenses = Operating Income. Using the operating income margin as an indicator--computed by simply dividing operating income by total sales--will allow you to measure managementâs efficiency in running the business. The higher the margin, the more efficient--this means that operating expenses are consciously guarded as sales grow.
Snakes 'hiss' - It sounds just like the sound humans make when they say the letter 'S' out loud. One of my favourite past-times is driving and exploring with my husband (and my dog). In WikiAnswers, I am constantly On the wallaby.
Genus Crotalus. Venomous Snakes-Throughout the world there are many snakes whose venomous bite can be fatal to humans. In the United States, however, there are only four: the coral snake, the copperhead, the cottonmouth water moccasin and the rattlesnake.attlesnakes do not have outer ears and therefore rely on these vibrations to pick up sound. The snake's eyes can detect objects or movement from about 40 feet away, but its vision is much sharper when objects are closer. A rattlesnake's pupils are elliptical, not round, which enables the snake to see well in dim light.