Which of the following is not an example of a relevant consideration for the requirements component of a software estimating plan

a Updated estimate must justify control account budgets to be presented at the integrated baseline review including support functions such as configuration

b The program office estimate must substantiate the budget request for research development test and Evaluation funds for software development

c The lead software development contractor plans to make extensive use of code libraries

d the economic analysis for a major automated information system must include cost estimates for all alternatives under construction including custom developed versus COTS software