Which of the following should be considered first when Certkiller ‘s requirements are assessed?

Certkiller needs an EDM solution for their invoice.
Which of the following should be considered first when Certkiller ‘s requirements are assessed?

A.
Retention period for invoices.

B.
Peak volume of invoice processing.

C.
The quantity of invoices they process.

D.
Document source of invoices such as paper or electronic.