Answer:
Option B.
Explanation:
The standards associated with particular programs become increasingly variable between states, is the right answer.
Devolution is a term used to refers to the process of assigning the powers from the central to the lower government, which involves the local administration. The regional or the local government to whom the power is assigned has the complete right to enact rules which are appropriate to the particular field by conferring high-level sovereignty. In this way, a drawback of devolution is the standards associated with the particular arrangements that become variable between various states.