Which phrase best describes the economic policy of laissez-faire?

The phrase that best describes the economic policy of Laissez-Faire is that it involves a minimum of government interference in business. The term "Laissez-Faire" is actually a French term that literally means "leave alone or to allow to do". This kind of policy believes that both business and economy can do its functions effectively when the government won't interfere with their activities.

The answer should be b.