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.
Instead of nostrils, snakes smell with a special organ, called the Jacobsonâs organ, on the roof of their mouths. Snakes use their tongues to grab chemicals (which smells are made of) from the environment. Then, the snake touches its tongue to the Jacobsonâs organ, which helps the snakeâs brain recognize the chemicals as smells.