A declining inventory turnover means that inventory is sitting longer before being sold, while an increasing gross margin rate suggests the company is making higher profits on each sale. This combination is often a sign of inventory overstatement, possibly due to accounting errors or fraud.
Correct Answer (D - The Organization’s Inventory is Overstated)
Inventory turnover ratio = Cost of Goods Sold (COGS) / Average Inventory. A declining inventory turnover indicates higher inventory levels relative to sales.
Gross margin rate = (Revenue - COGS) / Revenue. An increasing gross margin means either higher selling prices or lower COGS.
Overstating inventory artificially reduces COGS, making gross margin appear higher.
The IIA’s GTAG 8: Audit of Inventory Management explains that inflated inventory levels can distort financial reporting and lead to misinterpretations of business performance.
Why Other Options Are Incorrect:
Option A (Operating expenses are increasing):
An increase in operating expenses would not directly explain declining inventory turnover or increasing gross margin.
Gross margin focuses on revenue and COGS, not operating expenses.
Option B (Just-in-Time Inventory):
A just-in-time (JIT) system reduces inventory levels, leading to higher inventory turnover, which contradicts the scenario.
Option C (Inventory Theft):
If theft were occurring, inventory levels would decrease, leading to higher turnover, not declining turnover.
GTAG 8: Audit of Inventory Management – Discusses inventory valuation risks, including overstatement and its impact on financial ratios.
IIA Practice Guide: Assessing Inventory Risks – Covers fraud risks related to inventory manipulation.
Step-by-Step Explanation:IIA References for Validation:Thus, the best explanation for a declining inventory turnover with an increasing gross margin rate is inventory overstatement (D).
