Retail businesses maintain an inventory of finished goods for sale and operating supplies to conduct business. A manufacturer also maintains an inventory of finished goods and supplies, but also keeps ...

The perpetual inventory system has several advantages over a periodic system for businesses of all sizes. In a business using the periodic inventory method, purchases are recorded throughout the year ...

Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...