Which One of the Following Descriptions of the Policy Process

Which one of the following descriptions of the policy process is incorrect?

A) Policy formulation and implementation are the phases of the policy process.
B) Policy formulation includes agenda setting and development of legislation
C) Policy implementation includes rulemaking and operations
D) Policy modification includes a variety of feedback that sets the agenda for future policy development
E) The policy process is dynamic as opposed to unidirectional and flat.