While understanding the scope of new information systems using the five$-$component framework, which of the below statements is most essential, but often overlooked?

A$.$ What new hardware will you need?

B$.$ What programs will you need to license?

C$.$ Should you consider all five information system components in order to fully judge the investment associated with a new information system?

D$.$ What procedures will need to be developed for both use and administration of the information system?

E$.$ What databases and other data must you create?