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, ...

The first-in, first-out inventory (FIFO) system works by assuming that items are pulled out of inventory in the same order that they get put in. Moving older stock first can increase your company's ...

Learn about the methods of calculating and tracking inventory that are used in retail accounting.

But there is another option called the Specific Identification (SI) accounting method. Assume you bought several lots of security A over the year while the stock increased in price. You might prefer ...