Concept:Deregulation means reducing government rules and control over business activities.
Explanation:Government intervention refers to state control, restrictions, and regulations on business operations.
Deregulation is the process of removing or reducing these controls so that market forces function freely.
Commercialization refers to making a business profit-oriented, but it does not necessarily reduce government control.
A merger is the joining of two companies, while privatization is the transfer of ownership from government to private hands.
Among the given options, only deregulation directly describes the act of reducing government intervention in business.
Answer:B. deregulation