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.
Mechanics. The calls of Sandhill Cranes are described as trumpeting, bugling, rattling, or croaking, but these adjectives do not fully convey the volume or quality of the sound produced by a mature Sandhill Crane.Several physiological adaptations enable cranes to vocalize as they do.echanics. The calls of Sandhill Cranes are described as trumpeting, bugling, rattling, or croaking, but these adjectives do not fully convey the volume or quality of the sound produced by a mature Sandhill Crane.