People are the most important resource in MIS because they are the ones who design, implement, and manage the information technology. They also use the information technology to create and disseminate information. Without people, the information technology would not be able to function effectively.
Information technology is also a critical resource in MIS, but it is not as important as people. Information technology is the tool that people use to create and disseminate information. Without information technology, the people in MIS would not be able to do their jobs effectively.
Data is also a resource in MIS, but it is not as important as people or information technology. Data is the raw material that is used to create information. Without data, the people in MIS would not be able to create information. However, data is not as valuable as people or information technology because it is only useful if it can be processed and analyzed to create information.