If you sell more than one product or offer more than one service, you want to sell a combination of each that provides you with the maximum profit. That doesn't always mean you'll want to, or be able ...

The right mix of long- and short-term contracts can lead to a bigger profit. When an oil refining company spends billions of dollars to build or upgrade a refinery, one of its main concerns naturally ...

When an oil refining company spends billions of dollars to build or upgrade a refinery, one of its main concerns naturally is how to get a good return on such a massive investment. In particular, the ...