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.
Otitis externa (outer ear infection) Otitis externa, or infection of the outer ear canal, can cause ear pain as well as itching. This is also known as swimmer's ear and is caused by inflammation, which is usually due to infection. It can lead to redness and swelling.