Knowing how to classify and work with information about fixed and variable expenses is as helpful for small startups as it is for established businesses. Classifying fixed and variable expenses is ...

A product's contribution margin tells you how much that product contributes toward paying your company's fixed costs -- and, once those costs have been covered, how much it contributes toward profit.

Include fixed-income assets like bonds to lower volatility and reduce risk in your portfolio. Add real estate through REITs to potentially increase returns and further reduce portfolio volatility.

Mortgage rates come with two basic types of rates — fixed and variable. Fixed-rate mortgages ... the Bureau of Labor Services showed employers adding 177,000 jobs to payrolls in April ...