Rarely used with a perpetual inventory system

A) FIFO
B) LIFO
C) Weighted average

Cost Flow Assumption

An accounting method used to determine the value of unsold inventory and cost of goods sold, examples include FIFO, LIFO, and average cost.

Perpetual Inventory System

An accounting method where records of inventory are updated on a continuous basis as goods are sold or received.

Weighted Average

A calculation method that assigns different weights to different items, making some items more influential than others based on their relevance or significance.