The correct answer is B (develop solicitations, develop offers, form contracts, perform contracts, and close contracts) because this is the formal definition of contract management as established in the NCMA Contract Management Standard, which underpins the CMBOK framework. This definition captures the complete contract lifecycle and the full scope of responsibilities of a contract manager.
Each element corresponds to a lifecycle phase. Develop solicitations and develop offers occur in the pre- award phase, where requirements are defined, market research is conducted, and proposals are prepared. Form contracts represents the award phase, where negotiations are concluded and the agreement is executed.
Perform contracts and close contracts occur in the post-award phase, involving performance management, compliance monitoring, and final closeout activities.
Option A incorrectly replaces "develop offers" with "conduct negotiations," which is only a part of the process, not a defining lifecycle element. Option C includes negotiations but omits "form contracts," which is essential. Option D misplaces negotiations as a standalone lifecycle component rather than part of contract formation.
CMBOK emphasizes that contract management is a structured, lifecycle-driven discipline , and Option B accurately reflects this comprehensive, standardized definition used across the profession.