<u>The inventory in days is 36.5 days
</u>
Further Explanation:
Inventory Turnover Ratio: It is an activity ratio which measure of how suitably a company is handling its inventory to generates sales. The inventory turnover ratio is calculated as:

Calculate the days in inventory:

<u>Therefore, the inventory in days is 36.5 days </u>
<u>
</u>
Working note 1:
Calculate the cost of goods sold:

Working note 2:
Calculate the inventory turnover ratio:

Learn more:
1. the span of control
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2. the percentage of sales method
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3. the sales budget
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Answer details:
Grade: High School
Subject: Financial Accounting
Chapter: Ratio Analysis
Keywords: A firm has $100 of average inventory, operating profit of $500, sales of $1,500, days in inventory.