Answer:
Ans. Inventory turnover ratio (2017) = 7
Step-by-step explanation:
Hi, the formula to find the inventory turnover ratio is as follows.

Where:
COGS= Cost of Goods Sold
If we need to find the inventory turnover ratio, first we need to find the average inventory, that is:

Since we already know the COGS for 2017, the answer is as follows.

That is 7 times a year (rounded).
Best of luck.