Which These Levels of Policy Codification Are in Proper Order

Multiple Choice

Which these levels of policy codification are in proper order, from most to least visible?

A) Behavior of Street Level Bureaucrats, Statutory, Regulatory, Constitutional, Standard Operating Procedures
B) Behavior of Street Level Bureaucrats, Constitutional, Regulatory, Standard Operating Procedures, Statutory
C) Statutory, Standard Operating Procedures, Regulatory, Constitutional, Behavior of Street Level Bureaucrats
D) Constitutional, Statutory, Regulatory, Standard Operating Procedures, Behavior of Street Level Bureaucrats