Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. A static budget remains unchanged regardless of fluctuations in sales or production volumes.

Troy Segal is an editor and writer. She has 20+ years of experience covering personal finance, wealth management, and business news. Michael Boyle is an experienced financial professional with more ...

Different share classes affect investment benefits, such as voting rights and dividend priorities. Mutual funds share classes vary by when and how load fees are charged and can affect long-term costs.

The inner ear contains the sensory organs for hearing and balance. It consists of the vesibule and the semicircular canals that contribute to the sensation of motion and the control of balance, and ...

CoolSculpting is a patented nonsurgical cooling technique used to reduce fat in targeted areas. It’s based on the science of cryolipolysis. Cryolipolysis uses cold temperatures to freeze and destroy ...