In Which Scenario Would a President Have a Strong Incentive

In which scenario would a president have a strong incentive to issue a unilateral directive?

A) The legislative proposals under consideration by Congress harmonize with the president's interests.
B) Conditions of congressional gridlock have ended and Congress is ready to change the status quo.
C) Congress is poised to issue sweeping policy changes opposed by the president.
D) Both houses of the legislative branch are controlled by the president's party.