Which group of memory consumers can be adjusted by the Self-Tuning Memory Manager (STMM)?

Which group of memory consumers can be adjusted by the Self-Tuning Memory Manager (STMM)?

A.
buffer pools, lock memory, sort memory, package cache

B.
buffer pools, utility heap, sort memory, package cache

C.
buffer pools, database heap, utility heap, lock memory

D.
buffer pools, database heap, utility heap, package cache