Tasmanian Devil. Tasmanian devil is the largest of the marsupial, which is a carnivore. Fossils found widely across Australia prove that they were once widespread across the mainland Australia.That was about 400 years ago. Now they are available only in the island state of Tasmania.asmanian devil looks like a small dog and weighs around 6 to 8 kilograms. The worldâs largest carnivorous marsupial has a thick dark fur, with broad head and a short thick tail.
Gross margin less depreciation and taxes. The formula for operating margin is operating income divided by net sales. Operating margin gives a more accurate picture of a firm's profitability than the gross margin.
Generally speaking, an operating profit margin of approximately 25% or better is considered favorable by most market analysts. Operating profit margin is one of the key profitability ratios that investors and analysts consider when evaluating a company. Generally speaking, an operating profit margin of approximately 25% or better is considered favorable by most market analysts. However, it's important to take into consideration that average profit margins vary significantly between industries.