Chapter 10, Problem 10.11BE

Delta's inventory records for February reflect the following details: On February 1, the beginning inventory consisted of 250 units priced at $3.20 each. On February 9, Delta made its first purchase of 350 units at a cost of $3.50 each. A second purchase was made on February 18, consisting of 500 units priced at $3.70 each. By the end of the month, on February 28, Delta sold 700 units at a price of $6.50 per unit. Using the FIFO (First-In, First-Out) cost flow method, what is the cost of goods sold (COGS) for February?

Please explain the solution to this general accounting problem with accurate principles.

Please explain how to solve this financial accounting question with valid financial principles.