Which one of the following demonstrates the use of the CAIV philosophy?

Increasing the value of a system parameter so that it reaches its objective level, even though it increases operating and support costs

Delaying the program schedule to allow the development of technology that will allow the program to reach the objective level of communications security

Modifying a design to enhance system performance while making the system more expensive to build and maintain

Increasing the development cost of a system to reduce operating and support costs by a much larger amount