Understanding Negative Average Product Costs: How to Verify Inventory Movements and Correct Errors

Guidelines on the causes and solutions for the problem of product average cost appearing with a negative value.

Answer:

1. Potential causes:

   • Inventory count errors: A negative cost may appear if inventory quantities or values have been modified without properly updating the cost.
   • Errors in purchase invoices and their discounts: Ensure that purchase invoices have been entered correctly, especially when there are discounts or debit notes.

2. Solution:

   • Check the inventory movements and identify the movement that led to the negative cost appearing.

3. How to review inventory movements:

   • How to review inventory movements and the impact of each operation on inventory

Additional notes:

• Reviewing inventory movements can help identify the operations that led to the negative cost appearing.