Of the following statements below, which two statements about the Allocated Baseline is most correct?

a. Contains the documentation that designates the Configuration Items (Cis) making up the system and then allocates the system function and performance requirements across the Cis

b. Includes all functional and interface characteristics that are allocated from those of a higher-level CI or from the system

c. Consists of the approved functional requirements for a product or system describing the functional, performance, interoperability, interface, and verification requirements established at a specific point in time

d. Contains the documentation describing all the necessary functional and physical characteristics of the Ci, the selected functional and physical characteristics designated for production, acceptance testing, and tests necessary for deployments/installation, operation, support, training, and disposal