Inventory Turnover Ratio. The inventory turnover ratio is an efficiency ratio that shows how effectively inventory is managed by comparing cost of goods sold with average inventory for a period. This measures how many times average inventory is turned or sold during a period.ormula. The inventory turnover ratio is calculated by dividing the cost of goods sold for a period by the average inventory for that period. Average inventory is used instead of ending inventory because many companies' merchandise fluctuates greatly throughout the year.
The ones that cause swimmerâs itch are of the Gigantobilharzia or Trichobilharzia genus. These parasites will usually infect snails, some mammals like beavers, or birds and it is an accident that they attach themselves to a human.
In most of these cases, the itch is also accompanied by watery and irritated eyes. Occasionally, irritation as well as itching of the ear canals can be cause by sensitivity to certain shampoo or hairsprays. Another one of the causes of ear canal itching is also the insufficient development of wax of the ear. This is a very common condition in swimmers. But, even an excessive production or buildup of wax of the ear can cause the ear canal to itch.