Question

what does the inventory turnover ratio calculate?
how often a businesss entire inventory is converted into sales
the optimal amount of inventory that a business should have in stock
the average cost of goods sold (cogs) that accrue with each sale

Explanation:

The inventory turnover ratio is a financial metric in business (specifically in areas like Finance or Accounting). It measures the frequency with which a company's inventory is sold and replaced over a period. The first option correctly describes this - it shows how often the entire inventory is converted to sales. The second option is about optimal inventory levels (not what the turnover ratio calculates), and the third is about average COGS per sale (unrelated to inventory turnover's purpose).

Answer:

A. how often a business's entire inventory is converted into sales