Answer :
Final answer:
Price-fixing is the circumstance in which two or more firms mutually agree to set prices at some predetermined level. It is generally considered illegal and goes against antitrust laws.
Explanation:
The circumstance in which two or more firms mutually agree to set prices at some predetermined level is known as price-fixing. Price-fixing involves a group of firms agreeing to increase the prices they charge and restrict competition against each other. It is important to note that price-fixing is generally considered illegal and is a behavior that goes against antitrust laws. Price-fixing is the circumstance in which two or more firms mutually agree to set prices at some predetermined level. It is generally considered illegal and goes against antitrust laws.