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 ...

Marginal cost measures the cost of producing one more unit of a good. Zero marginal cost occurs when extra units can be produced at no additional cost. Marginal costs include variable costs and can ...

Every business has operating expenses — that is, the costs of running the business. These expenses can generally be classified in two ways: Fixed expenses and variable expenses. Understanding the ...

A consulting business must pay its expenses, but not all of those expenses can be determined before signing a contract. While fixed costs such as office rent, utilities and insurance payments add up ...

Being able to survive and thrive as a business owner has as much to do with managing costs as it does with generating revenue. Like the chief financial officer of any company, you have to be concerned ...

Just because a service business doesn't produce tangible goods, that doesn't mean it has no related costs. Mixed costs for a service business have a variable element and a fixed element -- hence ...

The amount of money many companies spend is in many ways directly proportionate to how much they produce. That is, there are a lot of variable costs that come with running a company. These costs are ...