Which of the following best describe the customer benefit of creating a systems acceptance test
plan in the design phase?

A.
reduce operating costs and limit change-related incidents by providing a consistent and efficient
set of processes

B.
improve the return on investment and hasten migration by identifying and planning for
necessary infrastructure changes and resource additions, as well as reduce deployment costs by
analyzing gaps early in the planning process to determine what is needed to support the system

C.
improve its ability to make sound financial decisions by developing a business case based on
its business requirements and establishing a basis for developing a technology strategy

D.
reduce unnecessary disruption, delays, rework, and other problems by establishing test cases
for use in verifying that the system meets operational, functional, and interface requirements