Understanding the Weighted Average Cost (WAC) Method for Inventory Valuation
When it comes to businesses and their inventory and accounting methods for managing it, there are a few different ways to approach the task. The three different options to value inventory/implement cost flow assumptions, include: Last In, First Out (LIFO); First In, First Out (FIFO); and Weighted Average Cost Accounting (WAC). This article will focus only on the WAC method.Weighted Average Cost (WAC) MethodWAC is a way to value inventory based on how much each tranche contributes to the overall valuation of its cost of goods sold (COGS) and inventory. [...]