Which of the Following Best Describes the Planning Phase of the Systems

Which of the following best describes the planning phase of the systems development life cycle?
A. Plan the detailed steps that will take place during the implementation phase.
B. Systems analysts outline all features required in the new system, including screen layouts and business process diagrams.
C. Summarize the business needs of the company with a high-level view of the project.
D. The business determines its information needs and designs the system to meet those needs.