For example, you can calculate the efficiency of resource management by using an inventory turnover ratio formula, as shown in Listing 4.

例如，您可以使用库存周转率公式计算资源管理效率，如清单4所示。

youdao

The variation of inventory turnover ratio is the inventory turnover in days, the latter means the average days the inventory is sold out.

存货周转率的另外一个变异指标是存货周转天数，后者意味着存货在多少天里被销售出去。

youdao

Taking this a step further, you can determine the number of days it takes to completely turn over inventory by dividing the number of days in a period by the inventory turnover ratio.

FORBES: Will The Holiday Shopping Season Be Good for Retailers?

The inventory turnover ratio should be particularly interesting to pay attention to when the majority of retailers report quarterly results in February.

FORBES: Will The Holiday Shopping Season Be Good for Retailers?