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.
Swimming is not the only cause of swimmerâs ear. Water from other sources, such as showering, can remain in the ear and cause problems. Otitis externa can be also be the result of an infection of the bone at the base of the skull, a foreign object lodged in the ear, and irritation from itching or cleaning the ear.Allergies to earrings or skin conditions, such as eczema, can also produce symptoms of swimmerâs ear.ater from other sources, such as showering, can remain in the ear and cause problems. Otitis externa can be also be the result of an infection of the bone at the base of the skull, a foreign object lodged in the ear, and irritation from itching or cleaning the ear.