What types of decisions can MIS support?

Operational, functional, and strategic decisions

The correct answer is option 4- Operational, functional, and strategic decisions.

Management Information System (MIS) deals with generation and processing of reports that are vital for management decision-making. The Information system should be so flexible as to provide customised reports to support various managerial functions such as planning, organising, staffing, oversight, control and decision-making including operational, functional and strategic nature.