Two common ways for companies to account for inventory are first-in/first-out, or FIFO, and last-in/last-out, or LIFO. In FIFO, the first units that arrive in the business are the first sold. In LIFO, ...

There are two methods of accounting for inventory that affect a business's reported profits and taxable revenues: FIFO and LIFO. FIFO, first-in first-out, keeps the first inventory stocked on the ...